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Nuvair

Compressed Gas Solutions

Rev.09.01.2011

Table of Contents

What is Nitrox?

• Nitrox Membrane Introduction ..........................................................................................1

• Why use the Nuvair™ Membrane System? ......................................................................2

• Membrane System Flow Chart .........................................................................................3

• System Diagram ...............................................................................................................4

• Membrane System Selection Chart ..................................................................................5

• Equivalent Air Depth Table ...............................................................................................6

Nitrox Systems

• Traveler™ .........................................................................................................................7

• Traveler II™ ......................................................................................................................8

• Element™ .........................................................................................................................9

• LP 280/420/560/713 Nitrox Generator™ ......................................................................... 10

• LP 280/420/560/713 Marine Nitrox Generator™ ............................................................. 11

• Voyager™ ...................................................................................................................... 12

• Voyager™ II,III, IV .......................................................................................................... 13

• LP Surface Supply ................................................................................................... 14 -15

• Quincy 390 > Nuvair 26 D ............................................................................................. 16

• Quincy 390 > Nuvair 26 E ............................................................................................. 17

• Element™ 10-25 hp .................................................................................................. 18 -19

• HP Element™ 10-20 hp ............................................................................................20-21

Low Pressure Compressors

• Information Page ...........................................................................................................22

High Pressure Compressors

• Coltri/Nuvair Portable .....................................................................................................23

• Coltri/Nuvair Compact Portable ......................................................................................24

• Coltri/Nuvair Standard Electric .......................................................................................25

• Coltri/Nuvair Mini Tech ...................................................................................................26

• Coltri/Nuvair 250............................................................................................................ 2 7

• Coltri/Nuvair Compact (Models 7 and 9) .......................................................................28

• Coltri/Nuvair Compact (Models 14 and 18) .................................................................... 2 9

• Coltri/ Nuvair Mini Silent .................................................................................................30

• Coltri/Nuvair Super Silent EVO ....................................................................................... 3 1

• Coltri/Nuvair 26 Open .....................................................................................................32

• Coltri/Nuvair 26 Enclosed Silenced ............................................................................... 3 3

Fill Containment Station

• Information Page ...........................................................................................................34

Gas Analyzers

• O2 Quickstick™ ............................................................................................................. 3 5

• Pro O2™ ....................................................................................................................... 3 6

• Nuvair Pro He™ ............................................................................................................ 3 7

• Pro Trimix™ .................................................................................................................. 3 8

• Nuvair Pro CO™ ........................................................................................................... 3 9

• Nuvair Pro CO2™ ......................................................................................................... 4 0

Compressor Oil

• Nuvair™ 455 Compressor Oil ........................................................................................ 4 1

• Nuvair™ 541 Compressor Oil ........................................................................................ 41

• Nuvair™ 751 Compressor Oil ....................................................................................... 4 2

• Nuvair™ 800 Compressor Oil ....................................................................................... 4 2

About Us

Nuvair has been manufacturing low and high pressure breathing air systems for the working diver for

over 20 years. In recent years Nuvair has expanded beyond diving into the Fire & Safety, Industrial

and Paintball compressor markets as well. We offer standard and custom congurations for a wide

variety of stationary and portable installations. Nuvair can create customized compressors to meet

your specic needs and guide you through the many congurations that the compressor packages

can be purchased in. Our staff understands that needs, budget and comfort level lead to the choices

one makes on the type, brand and model of compressor you will be using. Nuvair offers custom

congurations of tried and true compressor brands combined with electric, gas or diesel motors of

the same caliber.

All Nuvair compressor packages are manufactured in-house and tested before leaving Nuvair. From

start to nish our technicians are making sure your compressor package is inspected, tested and

delivered on time.

The Company’s CEO and founder, Glenn Huebner, is the innovative force behind many of the

Company’s Nitrox Systems. He has a Bachelor’s of Science Degree in Finance from California State

University, Northridge and over 25 years experience in commercial and sport diving and the use of

gas producing systems.

The Company’s Production Manager, Danny Graham, assists in the technical design of the

Company’s products and is responsible for coordinating the manufacturing process. He is a certied

compressor repair technician and has over 15 years experience in the commercial and sport diving

industry.

Nitrox Solutions Analyzers Compressors

Panels and Fill Stations Compressor Accessories Fill Containment Stations

Nitrox Systems 1

Nitrox Membrane Systems

Nuvair designs and builds electric, gas, diesel and hydraulic powered Nitrox Membrane Systems for

commercial, sport, live aboard, and government agencies all around the world. Our customers use

Nitrox to increase safety, bottom time, productivity, and prot. The Nuvair Membrane System is more

efcient and easier to use than competing systems.

Nuvair Nitrox Systems use Semi-Permeable Membranes to separate out a portion of the nitrogen in

air. Nitrox mixtures, containing between 21 and 40% oxygen (O2), are then delivered to a High Pressure

Compressor to ll Scuba Cylinders or Storage Tanks or to a Low Pressure Compressor for pumping to

surface-supply divers. Although this Compressor is described as a Nitrox Compressor, it can also be

used to produce air.

The Membrane System requires a source of clean, pressurized, and heated air for separation. The

two most common sources are an LP Compressor (LP Supply) or HP Air Storage Tanks (HP Supply).

The air must be properly ltered to CGA Grade D or E air quality prior to entering the Membrane System

so it will not damage or plug the Membrane bers.

Standard systems are rated for maximum supply pressures of 250 P.S.I. (17 bar) for LP Supply and

5000 P.S.I. (345 bar) for HP Supply; higher ratings are available upon request. An Input Pressure

Regulator reduces these pressures to acceptable levels for the Membrane. The air is then heated to a

temperature that provides stability over a wide range of ambient conditions and is optimal for membrane

permeation.

The heated air enters the Membrane, which is made up of thousands of miniature hollow bers.

The walls of these bers are semi-permeable and designed for different gases to move through them

(or permeate) at different speeds. The resulting gas mixture is known as the permeate. As air ows

through the hollow bers, both oxygen and nitrogen permeate through the ber walls. The oxygen

permeates faster than the nitrogen, which produces permeate with an oxygen content greater than air.

The gas that reaches the end of the hollow bers without permeating is almost entirely nitrogen and is

discharged. The ow rate of this discharge is set by the factory via a xed orice to allow the Membrane

to operate at maximum volume and efciency. The resulting permeate contains approximately 44% O2

and is constant under all operating conditions.

The permeate is a concentrated mixture that must be diluted with additional air prior to entering the

Nitrox Compressor. It exits the Membrane at ambient to slightly negative pressure and travels into the

Mixing Tube, where it mixes homogeneously with ltered outside air. The amount of dilution, and thus

nal %O2, is obtained by adjusting the Input Pressure Regulator. As pressure is increased, permeate

ow increases, air ow decreases, and a higher %O2 Nitrox is produced. As pressure is decreased,

permeate ow decreases, air ow increases, and a lower %O2 Nitrox is produced. This relationship

between permeate ow and air ow exists because the total of these two ow rates will always equal

the intake ow rate demanded by the Nitrox Compressor. The resulting Nitrox mixture is analyzed for

approximate %O2 before entering the Nitrox Compressor and again prior to use for precise %O2.

A unique feature of the Nuvair Nitrox Membrane System is that the input pressure that correlates to a

specic Nitrox %O2 is repeatable. If Nitrox with 36% O2 is produced when the input pressure is at 125

P.S.I. (9 bar), then adjusting the Regulator to 125 P.S.I. (9 bar) during the next use will produce the same

mixture.

2 What is Nitrox?

Why use the NUVAIR™ Membrane System?

Simple

• Complete Turnkey operation

• Easiest, most stable system available

• Adjust regulated input for desired O2%

• Only 1 hour operator training required

• 2 hour average installation

• No compressor modications

Reliable

• Mix accurate to one tenth of 1%

• 20-30 year Membrane life

• Limited 3 year Membrane warranty

Versatile

• Pump Nitrox from 21% to 40% O2

• Unlimited continuous on-site production

• Low pressure or high pressure supply

• No size or ow limits

• Banked, hot lls, or continuous output

• Ideal for remote sites and live aboard

• Compact and lightweight

• Trimix systems available

Practical

• Replaces Partial Pressure or Continuous

Blending

• No O2 cleaning of tanks or equipment

• No blending courses required

• No high pressure oxygen on site

• No expensive blending panels or OCA lters

• No worries about voiding compressor warranty

• No worries about Fire Inspector shut down

Cost Effective

• Up to 20% more efcient than other Membrane

Systems

• No oxygen or tank rental costs

• High volume output means no waiting for lls

• Easy maintenance

• Operates on Grade D or E Air

• Use your existing oil lubricated compressor

(some compressors may not be suitable)

• No hidden costs

Nuvair Membrane System

Inline O2 Sensor

Air Intake

Nitrogen Discharge

Safety Pressure

Switches (2)

Gas Mixing Tube Membrane

Heater

Low Pressure Air Filtration

Air input HP/LP or

LP/LP Regulator with

pressure gauge-

Adjust O2% Here

Connect to LP Grade

E or D Air Supply

Supply Air

On/Off Valve

Thermostat Control

and Temperature

Gauge

Inline O2 Analyzer

Electrical

Connection

110/220 V

50/60 Hz

What is Nitrox? 3

HP Aftercooler Removes

Moisture

HP Air Filtration Produces

Grade E Air

HP Air Storage Tanks Deliver

Supply Air

HP Supply Three Way Valve

Routes Air In/Out of Tanks

HP Supply On/Off Flow Valve

Controls Supply Air

HP>LP Regulator Reduces

Pressure

Backup Oil Vapor Filter for

Redundancy

LP Air Compressor Produces LP

Supply Air

LP Aftercooler Removes Moisture

LP Volume Tank Collects Moisture

and Delivers Supply Air

LP Supply On/Off Flow Valve

Controls Supply Air

LP Air Filtration Produces Grade

D Air (supplied separately)

LP>LP Regulator Reduces

Pressure

Thermostat Controlled Heater

Heats Air to 110ºF (43ºC)

Membrane Separates Supply Air

Into Permeate and Nitrogen Rich

Gas

Permeate Exits Membrane

Containing 44% O2

Optional Vacuum Pump or

Blower

Mixing Tube Mixes Air and

Permeate to Create Nitrox

Inline O2 Analyzer Monitors

Nitrox Before Compression to

+/- 2% O2

Air Intake Delivers Filtered

Ambient Air to Mixing Tube

Fill O2 Analyzer Monitors Nitrox

Mixture to +/- 1% O2

LP Nitrox Delivered to Surface

Supply Diver

HP or LP Nitrox Compressor

with Moisture Removal and

Filtration Compresses Nitrox

Nitrogen Rich Gas Exit Through

Fixed Orice

HP Air Compressor Produces

HP Supply Air

High Pressure Supply Option -------------------- OR ---------------------- Low Pressure Supply Option

HP Nitrox Delivered to Storage

- OR

HP Nitrox Delivered to

Scuba Cylinder

- OR

Membrane

System

Components

Membrane System Flow Chart

4 What is Nitrox?

System Diagram

What is Nitrox? 5

Membrane Model Nuvair 6 CFM Nuvair 10 CFM Nuvair 16 CFM Nuvair 20 CFM Nuvair 32 CFM Nuvair 50 CFM

Physical Specications

Length 44 in

1118 mm

46 in

1168 mm

66 in

1676 mm

46 in

1168 mm

66 in

1676 mm

66 in

1676 mm

Height 30 in

762 mm

32 in

813 mm

32 in

813 mm

38 in

965 mm

38 in

965 mm

45 in

1143 mm

Depth 6 in

152 mm

6 in

152 mm

6 in

152 mm

6 in

152 mm

6 in

152 mm

6 in

152 mm

Shipping

Weight

39 lb.

18 kg

44 lb.

20 kg

50 lb.

23 kg

58 lb.

27 kg

70 lb.

32 kg

90 lb.

41 kg

Temperature

Requirements

Heater

Electrical

Specication

7 A @ 110 VAC,

5 A @ 220 VAC,

50 or 60 Hz

7 A @ 110 VAC,

5 A @ 220 VAC,

50 or 60 Hz

10 A @ 220

VAC, 50 or 60 Hz

10 A @ 220 VAC,

50 or 60 Hz

10 A @ 220 VAC,

50 or 60 Hz

10 A @ 220 VAC,

50 or 60 Hz

Membrane

Temperature

110 +/-5oF

43 +/- 3oC

110 +/-5oF

43 +/- 3oC

110 +/-5oF

43 +/- 3oC

110 +/-5oF

43 +/- 3oC

110 +/-5oF

43 +/- 3oC

110 +/-5oF

43 +/- 3oC

Input

Operating

Pressure

80-170 psi

6-12 bar

80-170 psi

6-12 bar

80-170 psi

6-12 bar

80-170 psi

6-12 bar

80-170 psi

6-12 bar

80-170 psi

6-12 bar

Maximum Input

Pressure

300 psi

(21 bar)

300 psi

(21 bar)

300 psi

(21 bar)

300 psi

(21 bar)

300 psi

(21 bar)

300 psi

(21 bar)

Supply Air

Volume Range

4-15 SCFM

106-425 L/min.

8-25 SCFM

212-708 L/min.

13-40 SCFM

354-1133 L/min.

20-50 SCFM

566-1416 L/min.

25-80 SCFM

708-2266 L/min.

40-125 SCFM

1133-3540 L/min.

LP / HP Supply

Air Quality

LP - Grade D

HP - Grade E

LP - Grade D

HP - Grade E

LP - Grade D

HP - Grade E

LP - Grade D

HP - Grade E

LP - Grade D

HP - Grade E

LP - Grade D

HP - Grade E

Out-

put

Nitrox O2%

Range 21-40% 21-40% 21-40% 21-40% 21-40% 21-40%

Compressor Recommendations

LP Air Supply Compressor

Delivery @175

PSI for 40% O2

9-18 SCFM

255-510 L/min.

18-30 SCFM

510-850 L/min.

30-48 SCFM

850-1359 L/min.

48-60 SCFM

1359-1699 L/min.

60-96 SCFM

1699-2719 L/min.

96-150 SCFM

2719-4248 L/min.

Horsepower -

Electric

3-7.5 hp

2.3-5.6 kW

7.5-10 hp

5.6-7.5 kW

10-15 hp

7.5-11 kW

15-20 hp

11-15 kW

20-30 hp

15-23 kW

40-50 hp

30-38 kW

Horsepower -

Gas

5.5-9 hp

4.1-6.8 kW

11-13 hp

8.3-10 kW

20-24 hp

15-18 kW N/A N/A N/A

Horsepower -

Diesel

5.5-9 hp

4.1-6.8 kW

10 hp

7.5 kW

27 hp

20 kW

27 hp

20 kW

40-50 hp

30-41 kW

54-75 hp

41-56 kW

HP Nitrox

Compressor

Charging Rate 3-6 SCFM

85-170 L/min..

6-10 SCFM

170-283 L/min.

10-16 SCFM

283-453 L/min.

16-20 SCFM

453-566 L/min.

20-32 SCFM

566-906 L/min.

32-50 SCFM

906-1416 L/min.

Horsepower -

Electric

3-5 hp

2.3-3.8 kW

5-7.5 hp

3.8-5.6 kW

10-15 hp

7.5-11 kW

15-20 hp

11-15 kW

20-25 hp

15-19 kW

25-40 hp

19-30 kW

Horsepower -

Gas

5.5-6.5 hp

4.1-4.9 kW

6.5-11 hp

4.9-8.3 kW

13-18 hp

10-14 kW

20-24 hp

15-16 kW N/A N/A

Horsepower -

Diesel

6-6.7 hp

4.5-5.0 kW

9-10 hp

6.8-7.5 kW

11-18 hp

8.3-14 kW

18-27 hp

14-20 kW

27-35 hp

20-26 kW

35-50 hp

26-38 kW

LP Nitrox Compressor

Delivery @175

PSI N/A N/A 10-16 SCFM

283-453 L/min.

16-20 SCFM

453-566 L/min.

20-32 SCFM

566-906 L/min.

32-50 SCFM

906-1416 L/min.

Horsepower -

Electric N/A N/A 5 hp

3.8 kW

7.5 hp

5.6 kW

7.5-10 hp

5.6-7.5 kW

10-15 hp

7.5-11 kW

Horsepower -

Gas N/A N/A 9 hp

6.8 kW

11-13 hp

8.3-10 kW

13-18 hp

10-14 kW

20-24 hp

15-18 kW

Horsepower -

Diesel N/A N/A 9 hp

6.8 kW

10 hp

7.5 kW

27 hp

20 kW

27 hp

20 kW

Membrane System Selection Chart

6 What is Nitrox?

ACTUAL

DEPTH

100

105

110

115

120

125

130

FO2

36%

37%

39%

40%

38%

40%

36%

40%

35%

39%

33%

37%

34%

36%

31%

34%

33%

30%

32%

30%

31%

30%

27%

29%

26%

EAD

2 6 .14

29.20

3 3 .19

34.95

3 7. 6 3

41. 43

45.23

47. 8 4

49.03

54.49

52.82

59.97

5 8 .11

6 7. 0 8

65.09

69.76

70.70

78.80

7 8 .11

79.80

84.04

89.28

90.09

93.71

96.27

9 8 .14

102.57

108.38

109.00

119 .6 8

PPO2

0.80

0.87

0.93

1.04

1.13

1.19

1.25

1.19

1.31

1.18

1.37

1.20

1.39

1.18

1.38

1.27

1.40

1.20

1.37

1.33

1.38

1.25

1.39

1.30

1.39

1.35

1.39

1.25

1.39

1.28

LIMITS

450

360

300

240

210

180

210

150

210

150

210

150

210

150

180

150

210

150

180

150

180

150

180

150

180

Nitrox

BOTTOM

TIME

NO LIMIT

310

200

100

NAVY AIR

BOTTOM

TIME

200

100

% TIME

INCREASED

210%

417%

233%

100%

150%

50%

100%

67%

60%

50%

25%

67%

33%

100%

50%

This is a not to be used as a Dive Table. Please refer to published Dive Tables.

FO2 = Oxygen Fraction

EAD = Equivalent Air Depth

PPO2= Partial Pressure of Oxygen

EAD Table

Nitrox Systems 7

Traveler™

Nitrox Traveler Model (Part#7051HP or 7051LP)

Physical Specications

Height

Width

Depth

Weight

22 in (56 cm)

51 in (130 cm)

16 in (41 cm)

134-140 lbs (61-64 kg)

Full Load Amps

230 V - E3 - 50 or 60 Hz

230 V - E1 - 50 or 60 Hz

115 V - E1 - 50 or 60 Hz

11 A

14-19 A

28 A

Membrane Input

Operating Pressure

Supply Air Volume

Optimum Temperature

90-165 psi (6-11 bar)

4-11 SCFM (113-312 L/min.)

110 +/- 5oF (43 +/- 3oC)

HP Nitrox Compressor

Charging Rate

Fill Time(80 Cu.. Ft.)

Horsepower - Electric

Horsepower - Gas

3.4-4.2 SCFM (95-119 L/min.)

20-25 minutes

3-4 hp (2.2-3 kW)

5.5 hp (4 kW)

8 Nitrox Systems

*Single 80 Cu.. Ft. cylinder from 500 - 3000 psi

Traveler II™

Nitrox Traveler II Model Gas (Part# 7052G) Electric (Part# 7052E)

Physical Specications

Height

Width

Depth

Weight

48 in (122 cm)

51 in (130 cm)

20 in (51 cm)

385 lbs (175 kg)

48 in (122 cm)

51 in (130 cm)

20 in (51 cm)

410 lbs (186 kg)

LP Compressor Capacity @ 175 psi 12 CFM (340 L/min.) 12 CFM (340 L/min.)

Volume Tank Capacity 15 gal (57L) 15 gal (57L)

Membrane Input

Operating Pressure

Supply Air Volume

Optimum Temperature

90-165 psi (6-11 bar)

4-12 CFM (113-340 L/min.)

110 +/- 5° F (43 +/-3° C)

90-165 psi (6-11 bar)

4-12 CFM (113-340 L/min.)

110 +/- 5° F (43 +/-3° C)

HP Nitrox Compressor

Output

Charging Rate

Fill Time (80 Cu.. Ft.)

Horsepower - Electric

Horsepower - Gas

3.5 CFM, F.A.D. (100 L/min.)

4.2 SCFM*

22 minutes*

7.5 hp (5.5 kW)

11 hp (8.2 kW)

3.5 CFM, F.A.D. (100 L/min.)

4.2 SCFM*

22 minutes*

7.5 hp (5.5 kW)

11 hp (8.2 kW)

This complete turn key Nitrox System is built for the diver that wants to ll tanks while away from Dive Shops.

With this system you can easily ll Nitrox or air while on remote locations (home, vacations or offshore).

Pictured with Optional Wheels

and electric motor.

Nitrox Systems 9

Element™ HP or LP

Element Nitrox Model Element HP Element LP

Physical

Specications

Height

Width

Depth

Weight

31 in (79 cm)

44 in (112 cm)

23 in (58 cm)

352-450 lbs (160-177 kg)

44 in (112 cm)

23 in (58 cm)

400-510 lbs (182-232 kg)

Full Load Amps 230 V - E3 - 50 or 60 Hz

230 V - E1 - 50 or 60 Hz

25 A

39 A

25 A

39 A

LP Compressor Capacity @ 175 psi Requires 23 CFM Supply Air 23 CFM (665 L/min.)

Membrane Input

Operating Pressure

Supply Air Volume

Optimum Temperature

90-165 psi (6-11 bar)

13-25 SCFM (354-708 L/min.)

110 +/- 5° F (43 +/-3° C)

90-165 psi (6-11 bar)

8-25 SCFM (212-708 L/min.)

110 +/- 5° F (43 +/-3° C)

HP Nitrox

Compressor

Charging Rate

Horsepower - Electric

Horsepower - Gas

Horsepower - Diesel

9 SCFM (265 L/min.)*

7.5 hp (5.5 kW)

9-11 hp (6.6-8.3 kW)

9 hp (6.6 kW)

6-10 SCFM (170-283 L/min.)*

5-7.5 hp (3.8-5.5 kW)

11-13 hp (8.3-9.7 kW)

9-10 hp (6.6-7.5 kW)

*Single 80 Cu.. Ft. cylinder from 500 - 3000 psi Specications vary depending on motor or engine used to drive compressor.

10 Nitrox Systems

LP 280/420/560/713 Nitrox Generator™

Nitrox Generator Model LP 280 LP 420 LP 560 LP 713

Part Number 7060** 7061** 7062** 7063**

Physical

Specications*

Height

Width

Depth

Weight

Horsepower

48 in (122 cm)

59 in (150 cm)

30 in (76 cm)

635 lbs (288 kg)

10 hp (7.5 kW)

76 in (193 cm)

52 in (132 cm)

34 in (86 cm)

872 lbs (396 kg)

15 hp (11.2 kW)

49 in (125 cm)

52 in (132 cm)

34 in (86 cm)

895 lbs (406 kg)

20 hp (15 kW)

74 in (188 cm)

61 in (155 cm)

42 in (107 cm)

1260 lbs (572 kg)

25 hp (18.6 kW)

Full

Load

Amps

440 V - E3 - 50 or 60 Hz

380 V - E3 - 50 or 60 Hz

230 V - E3 - 50 or 60 Hz

16 A

19 A

30 A

21 A

24 A

48 A

33 A

38 A

64 A

40 A

46 A

78 A

LP Compressor Capacity @ 175 psi 30 CFM (850 L/min.) 44 CFM (1250 L/min.) 60 CFM (1700 L/min.) 80 CFM (2300 L/min.)

Membrane Input

Operating Pressure

Supply Air Volume

Optimum

Temperature

90-175 psi (6-12 bar)

8-30 SCFM

(212-850 L/min.)

110 +/- 5° F

(43 +/-3° C)

90-175 psi (6-12 bar)

10-36 SCFM

(280-1250 L/min.)

110 +/- 5° F

(43 +/-3° C)

90-175 psi (6-12 bar)

13-60 SCFM

(354-1700 L/min.)

110 +/- 5° F

(43 +/-3° C)

90-175 psi (6-12 bar)

25-80 SCFM

(708-2300 L/min.)

110 +/- 5° F

(43 +/-3° C)

Rated to Supply

F.A.D. for 40% O2 10 CFM (280 L/min.) 15 CFM (420 L/min.) 20 CFM (560 L/min.) 25 CFM (713 L/min.)

F.A.D. for 36% O2 12.5 CFM (350 L/min.) 19 CFM (530 L/min.) 25 CFM (707 L/min.) 31 CFM (877 L/min.)

F.A.D. for 32% O2 17 CFM (480 L/min.) 26 CFM (730 L/min.) 34 CFM (970 L/min.) 43 CFM (1216 L/min.)

LP 560 Shown

Pictured with Optional Nitrox Manager

LP 280 Shown

*Model weight vary depending on Electric Motor Type **Part Number Does Not Include Voltage and Hertz , Customer must specify when ordering.

Nitrox Systems 11

LP 280/420/560/713 Marine Nitrox Generator™

*Model Weight vary depending on Electric Motor Type **Part Number Does Not Include Voltage and Hertz , Customer must specify when ordering.

LP 280 ME Shown

LP 560 ME Shown

Nitrox Generator Model LP 280 ME LP 420 ME LP 560 ME LP 713 ME

Part Number 7060ME** 7061ME** 7062ME** 7063ME**

Physical

Specications*

Height

Width

Depth

Weight

Horsepower

41.5 in (105.4 cm)

27 in (68.6 cm)

35 in (88.9 cm)

565 lbs (256 kg)

10 hp (7.5 kW)

49.5 in (125.7 cm)

27 in (68.6 cm)

48 in (121.9 cm)

685 lbs (311 kg)

15 hp (11.2 kW)

49.5 in (125.7 cm)

27 in (68.6 cm)

48 in (121.9 cm)

685 lbs (311 kg)

20 hp (15 kW)

54 in (137.1 cm)

30 in (76.2 cm)

50 in (127 cm)

760 lbs (345 kg)

25 hp (18.6 kW)

Full

Load

Amps

440 V - E3 - 50 or 60 Hz

380 V - E3 - 50 or 60 Hz

230 V - E3 - 50 or 60 Hz

16 A

19 A

30 A

21 A

24 A

48 A

33 A

38 A

64 A

40 A

46 A

78 A

LP Compressor Capacity @ 175 psi 30 CFM (850 L/min.) 44 CFM (1250 L/min.) 60 CFM (1700 L/min.) 80 CFM (2300 L/min.)

Membrane Input

Opterating Pressure

Supply Air Volume

Optimum

Temperature

90-175 psi (6-12 bar)

8-30 SCFM

(212-850 L/min.)

110 +/- 5° F

(43 +/-3° C)

90-175 psi (6-12 bar)

10-36 SCFM

(280-1250 L/min.)

110 +/- 5° F

(43 +/-3° C)

90-175 psi (6-12 bar)

13-60 SCFM

(354-1700 L/min.)

110 +/- 5° F

(43 +/-3° C)

90-175 psi (6-12 bar)

25-80 SCFM

(708-2300 L/min.)

110 +/- 5° F

(43 +/-3° C)

Rated to Supply

F.A.D. for 40% O2 10 CFM (280 L/min.) 15 CFM (420 L/min.) 20 CFM (560 L/min.) 25 CFM (713 L/min.)

F.A.D. for 36% O2 12.5 CFM (350 L/min.) 19 CFM (530 L/min.) 25 CFM (707 L/min.) 31 CFM (877 L/min.)

F.A.D. for 32% O2 17 CFM (480 L/min.) 26 CFM (730 L/min.) 34 CFM (970 L/min.) 43 CFM (1216 L/min.)

12 Nitrox Systems

Voyager™

Nitrox Voyager

Physical Specications

Height

Width

Depth

Weight

52 in (133 cm)

38 in (97 cm)

49 in (125 cm)

840 lbs (382 kg)

Full Load Amps

230V - E1 - 50 or 60 Hz**

230V - E3 - 50 or 60 Hz

400V - E3 - 50 or 60 Hz

53 A

49 A

28 A

LP Compressor Capacity @ 175 psi

Horsepower - Electric

23 CFM (665 L/min.)

7.5 hp (5.5 kW)

Volume Tank Capacity 15 gal (57 L)

Membrane Input

Operating Pressure

Supply Air Volume

Optimum Temperature

90-170 psi (6-12 bar)

13-25 SCFM (354-708 L/min.)

110 +/- 5° F(43oC +/- 3°)

HP Nitrox Compressor

Output

Charging Rate

Fill Time

Horsepower - Electric

8.4 CFM, F.A.D. (240 L/min.)

9.5 SCFM*

8.5 minutes*

7.5 hp (5.5 kW)

* Single 80 Cu. Ft. cylinder from 500 - 3000 psi ** Only available with 2 x 5 hp Motors.

Nitrox Systems 13

Commercial Duty Nitrox Generating

Voyager™ II, III, IV

Nitrox Generator Model Voyager II Voyager III Voyager IV

Physical

Specications

Height

Width

Depth

Weight

62 in (158 cm)

57 in (145 cm)

32 in (81 cm)

1150 lbs (522 kg)

67 in (170 cm)

62 in (158 cm)

35 in (89 cm)

1400 lbs (635 kg)

67 in (170 cm)

62 in (158 cm)

35 in (89 cm)

1450 lbs (658 kg)

Full Load Amps

460V - E3 - 50 or 60 Hz

400V - E3 - 50 or 60 Hz

230V - E3 - 50 or 60 Hz

230V - E1 - 50 or 60 Hz

30 A

35 A

60 A

79 A

38.5 A

44.5 A

77 A

86 A

51 A

59 A

102 A

N/A

LP Compressor Capacity @ 175 psi

Pump

30 CFM (850 L/min.)

RVK 10

44 CFM (1250 L/min.)

RVK 15

59 CFM (1670 L/min.)

RVK 20

Horsepower LP Compressor

HP Compressor

10 hp (7.5 kW)

7.5 hp (5.5 kW)

15 hp (11 kW)

10 hp (7.5 kW)

20 hp (15 kW)

15 hp (11 kW)

HP Compressor F.A.D. for 21% - 40% O2

9.3 CFM

(263 L/min.)

11 CFM

(311 L/min.)

17 CFM

(481 L/min.)

14 Nitrox Systems

Nuvair LP Nitrox Surface Supply

LP > LP 12 R30 > R15 RVK > R15

RVK > Q325

Nitrox Systems 15

Nuvair LP>LP gas, diesel or electric powered Nitrox systems are built for direct surface supply of air or Nitrox at up to 40%

O2 to the diver. This page shows our 12-16 CFM models. Larger models are available on request. The frames are built with

marine grade 6061 aluminum and have a stainless steel compressor/engine plate. This system is supplied in a turn key

package ready to supply the diver and has two oxygen analyzers for complete easy and accurate operation.

Model LP > LP 12 R30 > R15 RVK > R15 RVK > Q325

Physical

Specications

Height

Width

Depth

Weight

57 in (145 cm)

53 in (135 cm)

23 in (58 cm)

624 lbs (284 kg)

70 in (178 cm)

82 in (208 cm)

38 in (97 cm)

1150 lbs (523 kg)

62 in (157 cm)

76 in (193 cm)

35 in (89 cm)

1400 lbs (636 kg)

62 in (157 cm)

76 in (193 cm)

35 in (89 cm)

1470 lbs (668 kg)

Supply Air LP

Compressor

Make

Maximum Pressure

CFM (LPM) Output

Champion R15

175 PSI (12 bar)

23.5 (665 L/min.)

Champion R30

175 PSI (12 bar)

49 (1387 L/min.)

Rotair RVK

175 PSI (12 bar)

42 (1200 L/min.)

Rotair RVK

175 PSI (12 bar)

42 (1200 L/min.)

Air Volume Tank Size 30 Gallons 30 Gallons 30 Gallons 30 Gallons

Air Filtration Type Norgren Series 74 Hankison Series 20 Hankison Series 20 Hankison Series 20

Membrane System Nuvair 10 Nuvair 16 Nuvair 16 Nuvair 16

Heater Type 110 Volt Electric 110 Volt Electric Air/Oil Heat Exchanger

Inverter Size 700 Watt 700 Watt N/A N/A

Nitrox

(Divers Supply)

LP Compressor

Make

Maximum Pressure

CFM (LPM)

ABAC

150 PSI (10 bar)

12 (340 L/min.)

Champion R15

175 PSI (12 bar)

15 (425 L/min.)

Champion R15

175 PSI (12 bar)

16 (453 L/min.)

Quincy 325

250 PSI (17 bar)

16 (453 L/min.)

Nitrox Volume Tank Size N/A 30 Gallon 30 Gallon 30 Gallon

Nitrox Filtration Type N/A Hankison Series 20 Hankison Series 20 Hankison Series 20

Gas Engine

Specications

Make

Power

Honda

20 hp (15 kW)

Honda

24 hp (17.9 kW)

N/A

Diesel Engine

Specications

Make

Power

Kohler

19 hp (15.2 kW)

Kohler

28.5 hp (21.3 kW)

Kohler

28.5 hp (21.3 kW)

Kohler

28.5 hp (21.3 kW)

Fuel Tank Size 6.5 Gallons 15 Gallons 15 Gallons 15 Gallons

Electric

Specications

Make

Power

WEG TEFC

15 hp (11.2 kW)

WEG TEFC

20 hp (15 kW)

WEG TEFC

25 hp (18.7 kW)

WEG TEFC

25 hp (18.7 kW)

Nuvair LP Nitrox Surface Supply

16 Nitrox Systems

Quincy 390 > Nuvair 26 D

Quincy 390 > Nuvair 26 D Model

Physical Specications

Height

Width

Depth

Weight

60 in (152.4 cm)

86 in (218.4 cm)

54 in (137.2 cm)

2900 lbs (1315 kg)

Compressors

LP Capacity @ 175 psi 69 CFM (1954 L/min.)

HP Capacity @ 3600 psi 26.4 SCFM (748 L/min.)

Volume Tank Capacity 60 gal (303 L)

* No LP Volume Tank is required

Q390 with 20 hp High Pressure Pictured

Nitrox Systems 17

Quincy 390 > Nuvair 26 E

Quincy 390 > Nuvair 26 E Model

Physical Specications

Height

Width

Depth

Weight

57 in (144.8 cm)

80 in (203.2 cm)

48 in (121.9 cm)

2600 lbs (1179 kg)

Full Load Amps

440V - E3 - 50 or 60 Hz

380V - E3 - 50 or 60 Hz

230V - E3 - 50 or 60 Hz

54 A

76 A

108 A

Compressors LP Capacity @ 175 psi 69 CFM (1954 L/min.)

HP Capacity @ 3600 psi 26.4 SCFM (748 L/min.)

Volume Tank Capacity 60 gal (303 L)

* No LP Volume Tank is required

Q370 with 15 hp High Pressure Pictured

18 Nitrox Systems

Nuvair Commercial LP Nitrox 10 - 25 hp

LP 500D Pictured

Nitrox Systems 19

Model LP 280G LP 280D LP 420G LP 420D LP 500D

Part Number 7056.2 7056.4 7056.3 7056.5

Physical

Specications

Height

Width

Depth

Weight

60 in (152 cm)

40 in (102 cm)

28 in (70.5 cm)

450 lbs (204 kg)

45 in (114 cm)

40 in (102 cm)

26 in (66 cm)

572 lbs (260 kg)

64 in (163 cm)

46 in (117 cm)

32 in (81 cm)

620 lbs (280 kg)

44 in (112 cm)

48 in (122 cm)

34 in (86 cm)

671 lbs (305 kg)

46 in (117 cm)

54 in (137 cm)

36 in (91 cm)

796 lbs (361 kg)

Supply Air LP

Compressor

Make

Max Pressure

CFM (LPM)

Output

Rotair RVG

175 PSI (12 bar)

23 (651 L/min.)

Rotair RVG

175 PSI (12 bar)

32 (900 L/min.)

Rotair RVK

175 PSI (12 bar)

39 (1100 L/min.)

Rotair RVK

175 PSI (12 bar)

36 (1020 L/min.)

Rotair RVK

175 PSI (12 bar)

60 (1700 L/min.)

Air Filtration Type Hankison Series 20 Hankison Series 20 Hankison Series 24 Hankison Series 24 Hankison Series 24

Membrane System Nuvair 10 Nuvair 10 Nuvair 16 Nuvair 16 Nuvair 20

Heater Type Air/Oil Heat Exchanger

Engine

Specications

Make & Type

Model

Power

Honda Gas

GX390U1QNR2

11 hp (8.2 kW )

@ 3600 rpm

Kubota Diesel

Z602

13 hp (10.4 kW)

Honda Gas

GX670UTXF2

20.5 hp (15.3 kW)

@ 3600 rpm

Kohler Diesel

25LD425-2

19 hp (14 kW)

@ 3600 rpm

Kohler Diesel

9LD626-2

28.5 hp (21 kW)

@ 3000 rpm

Fuel Tank Size 2.5 Gallons 4 Gallons 10 Gallons 10 Gallons 10 Gallons

Nitrox Supply

F.A.D. for 40 %

F.A.D. for 36 %

F.A.D. for 32 %

9 CFM (255 L/min.)

12 CFM (340 L/min.)

15.5 CFM (440 L/min.)

10 CFM (283 L/min.)

12.5 CFM (350 L/min.)

17 CFM (480 L/min.)

15 CFM (420 L/min.)

19 CFM (530 L/min.)

26 CFM (730 L/min.)

15 CFM (420 L/min.)

19 CFM (530 L/min.)

26 CFM (730 L/min.)

18 CFM (509 L/min.)

22 CFM (623 L/min.)

30 CFM (849 L/min.)

Gas or diesel powered Nitrox systems for use to supply another low pressure or high pressure compressor with Nitrox at up

to 40% O2. The advantage of this package is it can normally be used with a compressor that you already own. The frames

are built with 6061 Marine Grade Aluminum and the compressor plate is made with 316 stainless steel. All systems come

with large air and oil coolers for better ltration and longer lter life.

Nuvair Commercial LP Nitrox 10 - 25 hp

20 Nitrox Systems

Nuvair Nitrox Commercial HP in Electric, Gas or Diesel 10 - 20 hp

MCH36D Pictured

Nitrox Systems 21

Nuvair Nitrox Commercial HP MCH30G MCH30D MCH36D

Physical

Specications

Height

Width

Depth

Weight

44 in. (111.8 cm)

64 in. (162.8 cm)

32 in. (81.3 cm)

710 lbs (322 kg)

44 in. (111.8 cm)

64 in. (162.8 cm)

32 in. (81.3 cm)

760 lbs (345 kg)

44 in. (111.8 cm)

64 in. (162.8 cm)

32 in. (81.3 cm)

900 lbs (408 kg)

Engine

Specications

Make and Type Honda Gas Kohler Diesel Kohler Diesel

Model GX670UTXF2 25LD425-2 9LD626-2

Power 20.5 hp (15.3 kW) @ 3600 rpm 19 hp (14 kW)@ 3600 rpm 28.5 hp (21 kW) @ 3000r pm

Fuel Tank Size 6.5 Gallons 6.5 Gallons 10 Gallons

LP Air Filtration Type Hankison Series 24 Hankison Series 24 Hankison Series 24

Membrane System

Membrane Size Nuvair 16 Nuvair 16 Nuvair 20

Required LP Supply Air 21 - 50 CFM

@ 90 - 175 PSI

21 - 50 CFM

@ 90 - 175 PSI

26 - 63 CFM

@ 90 - 175 PSI

Optimum Temperature 110°F +/- 5° (43°C +/- 3°) 110°F +/- 5° (43°C +/- 3°) 110°F +/- 5° (43°C +/- 3°)

HP Nitrox

Compressors

Output 17.5 CFM (500 L/min.) FAD 17.5 CFM (500 L/min.) FAD 22 CFM (622 L/min.) FAD

Charging Rate 21 SCFM 21 SCFM 26.4 SCFM

Fill Time

(500 - 3000 PSI) 3.8 minutes 3.8 minutes 3.08 minutes

Horsepower - Electric 15 hp (11.2 kW) 15 hp (11.2 kW) 20 hp (15 kW)

Nuvair Nitrox Commercial HP in Electric, Gas or Diesel 10 - 20 hp

22 Low Pressure Compressors

Low Pressure Compressors

Champion - Quincy - Rotair - Gas - Electric - Diesel

Nuvair offers a wide range of LP Compressors in standard and custom congurations. Check

out our LP catalog or website for more information on our complete line of LP Compressors.

High Pressure Compressors 23

Coltri/Nuvair Portable

Stainless Steel Option Pictured

Model MCH6 / 3 E MCH6 / 3.5 E MCH6 / 3.5 G

Filling Time* Approx. 23 Minutes Approx. 19 Minutes Approx. 19 Minutes

Cubic Feet/Minute 2.8 FAD 3.4 SCFM* 3.5 FAD 4.2 SCFM* 3.5 FAD 4.2 SCFM*

Liters/Minute 80 FAD 100 FAD 100 FAD

Motor Options Single Phase Electric Three Phase Electric Honda Gas

(Part# 8013)

115 V - E1 - 50 or 60 Hz 28 Amp (Part# 8015)** N/A

230 V - E1 - 50 or 60 Hz 14 Amp (Part# 8014.1)** N/A N/A

230 V - E3 - 50 or 60 Hz N/A 11 Amp (Part# 8016.4)** N/A

Driven by 3 hp (2.2 kW) 4 hp (3 kW) 5.5 hp (4 kw)

Max Operating Pressure 4500 PSI (310 Bar) 4500 PSI (310 Bar) 4500 PSI (310 Bar)

RPM 2240 2800 2800

Number of Stages 4 4 4

Number of Fill Hoses 1 1 1

Condensate Drain Manual Manual Manual

Sound Level @ 3 Meters 82 dB 83 dB 87 dB

Dimensions:

(H x W x D)

15.5 in x 26.5 in x 15 in

(39 x 67 x 38 cm)

15 in x 26 in x 15 in

(38 x 65 x 38 cm)

15 in x 31 in x 14 in

(38 x 79 x 36 cm)

Weight 90 lbs (41 kg) 88 lbs (40 kg) 84 lbs (38 kg)

Lubrication Splash Lubrication, capacity 11 oz.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

The compact dimensions and light weight of this compressor make it very easy to transport and

operate. These compressors are ideal for lling cylinders at home, on boats or on dive trips.

Fill hose and air ltration system included.

* Single 80 Cu.. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

24 High Pressure Compressors

Coltri/Nuvair Compact Portable

The sturdy enclosure and easily accessible lifting handles on this series of compressors makes it ideal

for portable applications. It is available in a full range of electric and gas power for lling cylinders at

home, at the dive shop or on boats. Fill hose and air ltration system included.

Model MCH6 / 3 E MCH6 / 3.5 E MCH6 / 3.5 G

Filling Time* Approx. 23 Minutes Approx. 19 Minutes Approx. 19 Minutes

Cubic Feet/Minute 2.8 FAD 3.4 SCFM* 3.5 FAD 4.2 SCFM* 3.5 FAD 4.2 SCFM*

Liters/Minute 80 FAD 100 FAD 100 FAD

Motor Options Single Phase Electric Three Phase Electric Honda Gas

(Part# 8013-C)

115 V - E1 - 50 or 60 Hz 28 Amp (Part# 8015-C)** N/A

230 V - E1 - 50 or 60 Hz 14 Amp (Part# 8014.1-C)** N/A N/A

230 V - E3 - 50 or 60 Hz N/A 11 Amp (Part# 8016.2-C)** N/A

Driven by 3 hp (2.2 kW) 4 hp (3 kW) 5.5 hp (4 kw)

Max Operating Pressure 4500 PSI (310 Bar) 4500 PSI (310 Bar) 4500 PSI (310 Bar)

RPM 2240 2800 2800

Number of Stages 4 4 4

Number of Fill Hoses 1 1 1

Condensate Drain Manual Manual Manual

Sound Level @ 3 Meters 82 dB 83 dB 87 dB

Dimensions:

(H x W x D)

19 in x 29 in x 14.5 in

(48 x 74 x 37 cm)

19 in x 29 in x 14.5 in

(48 x 74 x 37 cm)

19 in x 29 in x 14.5 in

(48 x 74 x 37 cm)

Weight 110 lbs (50 kg) 108 lbs (49 kg) 108 lbs (49 kg)

Lubrication Splash Lubrication, capacity 11 oz.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

* Single 80 Cu.. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

High Pressure Compressors 25

Coltri/Nuvair Standard Electric

The Nuvair Standard Electric uses a pumping unit that is made from top quality materials; connecting

rods from aluminum alloy, stainless steel intercoolers and aftercoolers that are more than four meters

in length, and cylinders of special cast iron. The electric motor uses an aluminum housing to keep

weight to a minimum, making the station very compact.

Model MCH13 / 5MCH13 / 7MCH16 / 9

Filling Time* Approx. 11 Minutes Approx. 9 Minutes Approx. 7.4 Minutes

Cubic Feet/Minute 4.7 FAD 6.6 SCFM* 7.6 FAD 8.9 SCFM* 9.4 FAD 10.8 SCFM*

Liters/Minute 135 FAD 215 FAD 265 FAD

Motor Options Single or Three Phase Single or Three Phase Single or Three Phase

230 V - E1 - 50 or 60 Hz 19 Amp 25 Amp (Part# 8020.1)** 34 Amp (Part# 8022.1)**

230 V - E3 - 50 or 60 Hz 11 Amp 14 Amp (Part# 8019.2)** 20 Amp (Part# 8022.2)**

440 V - E3 - 50 or 60 Hz N/A 7 Amp (Part# 8019.3)** 10 Amp (Part# 8022.3)**

Driven by 4 hp (3 kW) 5.5 hp (4 kW) 7.5 hp (5.5 kw)

Max Operating Pressure 5000 PSI (345 Bar) 5000 PSI (345 Bar) 5000 PSI (345 Bar)

RPM 890 1350 1550

Number of Stages 3 3 3

Number of Fill Hoses 2 2 2

Condensate Drain Manual Manual Manual

Sound Level @ 3 Meters 75 dB 81 dB 82 dB

Dimensions:

(H x W x D)

25 in x 34 in x 18 in

(64 x 86 x 45 cm)

25 in x 34 in x 18 in

(64 x 86 x 45 cm)

25 in x 34 in x 18 in

(64 x 86 x 45 cm)

Weight 218 lbs (99 kg) 218 lbs (99 kg) 218 lbs (99 kg)

Lubrication Splash Lubrication, capacity 1.6 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

* Single 80 Cu.. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

26 High Pressure Compressors

Model MCH13 / 7 MCH16 / 9

Filling Time* Approx. 9 Minutes Approx. 7.4 Minutes

Cubic Feet/Minute 7.6 FAD 8.9 SCFM* 9.4 FAD 10.8 SCFM*

Liters/Minute 215 FAD 265 FAD

Motor Options Single or Three Phase Single or Three Phase

230 V - E1 - 50 or 60 Hz 25 Amp 5.5 hp (4 kW) (Part# 8040.1)** 34 Amp 7.5 hp (5.5 kw) (Part# 8037.1)**

230 V - E3 - 50 or 60 Hz 14 Amp 5.5 hp (4 kW) (Part# 8040.2)** 20 Amp 7.5 hp (5.5 kw) (Part# 8037.2)**

440 V - E3 - 50 or 60 Hz 7 Amp 5.5 hp (4 kW) (Part# 8040.3)** 10 Amp 7.5 hp (5.5 kw) (Part# 8037.3)**

Honda Gas 6.5 hp (4.1 kW) (Part# 8039) 9 hp (6.6 kW) (Part# 8038)

Yanmar Diesel N/A 10 hp (7.5kW) (Part# 8038-DY)

Kohler Diesel N/A 10 hp (7.5kW) (Part# 8038-DL)

Max Operating Pressure 5000 PSI (345 Bar) 5000 PSI (345 Bar)

RPM 1350 1550

Number of Stages 3 3

Number of Fill Hoses 2 2

Condensate Drain Manual Manual

Sound Level @ 3 Meters 81 dB 80-96 dB

Dimensions: (H x W x D) 24 in x 45 in x 22 in (61 x 114 x 56 cm)

Weight 320-421 lbs (145-191 kg)

Lubrication Splash Lubrication, capacity 1.6 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Coltri/Nuvair Mini Tech

The Mini Tech is our go to Compressor set up for a wide variety of applications in both breathing air

and industrial air use. Compact design and fold away handles make for easy lifting and portability

of the compressor. On board Grade E air purication

insures breathing air quality standards. A wide variety of

customized options to meet individual needs are noted on

the options list below. If portability and dependability are

top on your list, this is the compressor for you.

* Single 80 Cu.. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

pictured with multiple options

optional stainless

High Pressure Compressors 27

Coltri/Nuvair 250

The Tech 250 has the features of the Mini Tech plus a panel for gauges, ll whips or anything else that

you would like mounted on it. There is also extra room for upgraded ltration.

Model MCH16 / 250

Filling Time* Approx. 7.4 Minutes

Cubic Feet/Minute 9.4 FAD 10.8 SCFM*

Liters/Minute 265 FAD

Motor Options Single or Three Phase

230 V - E1 - 50 or 60 Hz 34 Amp 7.5 hp (5.5 kw) (Part# 8030.1)

230 V - E3 - 50 or 60 Hz 20 Amp 7.5 hp (5.5 kw) (Part# 8031.2)

440 V - E3 - 50 or 60 Hz 10 Amp 7.5 hp (5.5 kw) (Part# 8031.3)

Honda Gas (Electric Start) 9 hp (6.6 kW) (Part# 8027-EL)

Yanmar Diesel (Electric Start) 10 hp (7.5kW) (Part# 8028-DY-EL)

Kohler Diesel (Electric Start) 10 hp (7.5kW) (Part# 8029-DL-EL)

Max Operating Pressure 5000 PSI (345 Bar)

RPM 1550

Number of Stages 3

Number of Fill Hoses 2

Condensate Drain Manual

Sound Level @ 3 Meters 80-96 dB

Dimensions: (H x W x D) 31 in x 44 in x 23 in (79 x 112 x 58 cm)

Weight 320-421 lbs (145-191 kg)

Lubrication Splash Lubrication, capacity 1.6 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

* Single 80 Cu.. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

28 High Pressure Compressors

Coltri/Nuvair Compact & EVO (Models 7 and 9)

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

The Compact Series includes a semi-sound proofed lling station. The compressor switches off

automatically when the pressure level set by the operator is reached. Condensate is discharged

automatically. External access simplies oil level monitoring and changes. The Compact is also

offered as an EVO model with Interstage Pressure Gauges, High Temp, and Low Oil Shutdown

included.

Model MCH13 / 7 MCH16 / 9

Filling Time* Approx. 9 Minutes Approx. 7.4 Minutes

Cubic Feet/Minute 7.6 FAD 8.9 SCFM* 9.4 FAD 10.8 SCFM*

Liters/Minute 215 FAD 265 FAD

Motor Options Single or Three Phase Single or Three Phase

230 V - E1 - 50 or 60 Hz 25 Amp 34 Amp (Part# 8033.1)**

230 V - E3 - 50 or 60 Hz 14 Amp 20 Amp (Part# 8032.2)**

440 V - E3 - 50 or 60 Hz 7 Amp 10 Amp (Part# 8032.3)**

Motor Power 5.5 hp (4 kW) 7.5 hp (5.5 kw)

Max Operating Pressure 5000 PSI (345 Bar) 5000 PSI (345 Bar)

RPM 1350 1550

Number of Stages 3 3

Number of Fill Hoses 2 2

Condensate Drain Automatic Automatic

Fill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 79 dB 81 dB

Dimensions***:

(H x W x D)

33 in x 35 in x 24 in

(84 x 89 x 60 cm)

33 in x 35 in x 24 in

(84 x 89 x 60 cm)

Weight 310-400 lbs (141-181 kg) 332-430 lbs (151-195 kg)

Lubrication Splash Lubrication, capacity 1.6 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

***Single phase enclosure 33 in x 42 in x 28 in (84 x 105 x 70 cm)

EVO Cabinet with options

High Pressure Compressors 29

Coltri/Nuvair Compact (Models 14 and 18)

The lling station utilizes two completely independent compressors for reliability and versatility.

Operation is fully automatic and up to four cylinders can be lled simultaneously as well as storage

banks. The container is lined with a sound reduction material which limits noise. The Compact can be

used with our LP280 to produce Nitrox you can pump 18 CFM at 32% using both compressors, or up

to 40% at 9 CFM using one compressor.

Model MCH26 / 14 MCH32 / 18

Filling Time* Approx. 4.5 Minutes Approx. 3.7 Minutes

Cubic Feet/Minute 14.8 FAD 17.8 SCFM* 18.4 FAD 21.6 SCFM*

Liters/Minute 420 FAD 520 FAD

Motor Options Single or Three Phase Three Phase

230 V - E1 - 50 or 60 Hz 2 x 25 Amp N/A

230 V - E3 - 50 or 60 Hz 2 x 14 Amp 2 x 20 Amp (Part# 8036.2)**

440 V - E3 - 50 or 60 Hz 2 x 7 Amp 2 x 10 Amp (Part# 8036.3)**

Motor Power 2 x 5.5 hp (4 kW) 2 x 7.5 hp (5.5 kw)

Max Operating Pressure 5000 PSI (345 Bar) 5000 PSI (345 Bar)

RPM 1350 1550

Number of Stages 3 3

Number of Fill Hoses 4 4

Condensate Drain Automatic Automatic

Fill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 72 dB 75 dB

Dimensions:

(H x W x D)

53 in x 35 in x 34 in

(133 x 89 x 85 cm)

53 in x 35 in x 34 in

(133 x 89 x 85 cm)

Weight 629 lbs (286 kg) 673 lbs (306 kg)

Lubrication Splash Lubrication, capacity 2 x 1.6 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

* Single 80 Cu.. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

30 High Pressure Compressors

Coltri/Nuvair Mini Silent

The Mini Silent Series uses a very compact, sound proofed container. Completely automatic operation

ensures that the compressor switches off when the maximum pressure set on the dial a pressure

switch is reached. The condensate periodically drains through automatic pneumatic valves into a

collection tank. Due to it’s small footprint this compressor is great for use in boats and shops.

Model MCH13 / 7 MCH16 / 9

Filling Time* Approx. 9 Minutes Approx. 7.4 Minutes

Cubic Feet/Minute 7.6 FAD 8.9 SCFM* 9.4 FAD 10.8 SCFM*

Liters/Minute 215 FAD 265 FAD

Motor Options Single or Three Phase Three Phase

230 V - E1 - 50 or 60 Hz 25 Amp N/A

230 V - E3 - 50 or 60 Hz 14 Amp 20 Amp (Part# 8034.2)**

440 V - E3 - 50 or 60 Hz 7 Amp 10 Amp (Part# 8034.3)**

Motor Power 5.5 hp (4 kW) 7.5 hp (5.5 kw)

Max Operating Pressure 5000 PSI (345 Bar) 5000 PSI (345 Bar)

RPM 1350 1550

Number of Stages 3 3

Number of Fill Hoses 2 2

Condensate Drain Automatic Automatic

Fill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 72 dB 75 dB

Dimensions: (H x W x D) 42 in x 28 in x 25 in (105 x 70 x 62 cm) 42 in x 28 in x 25 in (105 x 70 x 62 cm)

Weight 390 lbs (177 kg) 410 lbs (187 kg)

Lubrication Splash Lubrication, capacity 1.6 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

High Pressure Compressors 31

Coltri/Nuvair Super Silent EVO

The Super Silent EVO has been sound-proofed so well that only a sound level under 70 dB can be

heard from just a few feet away. It is a fully automatic station with a complete range of instrumentation

for ease of operation. The pump is a three-stage unit with cylinders made of special heavy duty cast

iron. The compressed air is cooled with a stainless steel aftercooler that ensures the air entering the

lter system is only 25o F hotter than the intake air. There are safety relief valves for each stage of

compression. It has two condensate separators and one lter chamber with a replaceable cartridge.

This ensures the air compressed into the cylinders is clean and free of contaminates.

Model MCH13 / 7 MCH 16 / 9

Filling Time* Approx. 9 Minutes Approx. 7.4 Minutes

Cubic Feet/Minute 7.6 FAD 8.9 SCFM*9.4 FAD 10.8 SCFM*

Liters/Minute 215 FAD 265 FAD

Motor Options Single or Three Phase Three Phase

230 V - E1 - 50 or 60 Hz 25 Amp N/A

230 V - E3 - 50 or 60 Hz 14 Amp 20 Amp (Part# 8035.2)**

440 V - E3 - 50 or 60 Hz 7 Amp 10 Amp (Part# 8035.3)**

Motor Power 5.5 hp (4 kW) 7.5 hp (5.5 kw)

Max Operating Pressure 5000 PSI (345 Bar) 5000 PSI (345 Bar)

RPM 1350 1550

Number of Stages 3 3

Number of Fill Hoses 2 2

Condensate Drain Automatic Automatic

Fill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 66 dB 69 dB

Dimensions: (H x W x D) 54 in x 36 in x 35 in (137 x 90 x 87 cm) 54 in x 36 in x 35 in (137 x 90 x 87 cm)

Weight 466 lbs (177 kg) 488 lbs (187 kg)

Lubrication Splash Lubrication, capacity 1.6 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI ** Part number reects 60Hz Model. Inquire about 50 Hz Model

32 High Pressure Compressors

Coltri/Nuvair 26 Open

The 26 Open package is designed for high use in hot humid conditions and is rated for continuous duty

use up to 6000psi. It has the MCH36 four stage compressor block with a 26.4SCFM charging rate.

Purchase, maintenance and operation costs are signicantly lower than similar sized compressors in

the market place.

Model MCH30 / 21 MCH 36 / 26

Filling Time* Approx. 4 Minutes Approx. 3.3 Minutes

Cubic Feet/Minute 17.5 FAD 21 SCFM* 22 FAD 26.4 SCFM*

Liters/Minute 500 FAD 623 FAD

Motor Three Phase Three Phase

230 V - E3 - 60 Hz 31 Amp 15 hp (11 kw) (Part # 8042.2) 35.5 Amp 20 hp (15 kw) (Part # 8044.2)

400 V - E3 - 50 Hz 18 Amp 15 hp (11 kw) (Part # 8042.6) 20 Amp 20 hp (15 kw) (Part # 8044.6)

460 V - E3 - 60 Hz 16 Amp 15 hp (11 kw) (Part #8042.3) 22 Amp 20 hp (15 kw) (Part # 8044.3)

Max Operating Pressure 6000 PSI (414 Bar) 6000 PSI (414 Bar)

RPM 1100 1300

Number of Stages 4 4

Number of Fill Hoses 4 4

Condensate Drain Automatic Automatic

Fill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 75 dB 77 dB

Dimensions: (H x W x D) 60 in x 40 in x 30 in (153 x 102 x 76 cm)

Weight 800 lbs (363 kg)

Lubrication Pressure Lubrication, capacity 4.5 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI

High Pressure Compressors 33

Coltri/Nuvair 26 Enclosed Silenced

High volume facilities where sound may be an issue should look at our Enclosed Silent 26.4 SCFM*

charging rate compressor, rated for continuous duty at up to 6000psi. Unsurpassed in quality, reliability

and price. The Enclosed Silenced package is designed for high use in work areas where noise can not

be tolerated.

Model MCH30 / 21 MCH36 / 26

Filling Time* Approx. 4 Minutes Approx. 3.3 Minutes

Cubic Feet/Minute 17.5 FAD 21 SCFM* 22 FAD 26.4 SCFM*

Liters/Minute 500 FAD 623 FAD

Motor Three Phase Three Phase

230 V - E3 - 60 Hz 31 Amp 15 hp (11 kw) (Part # 8043.2) 35.5 Amp 20 hp (15 kw) (Part # 8045.2)

400 V - E3 - 50 Hz 18 Amp 15 hp (11 kw) (Part # 8043.6) 20 Amp 20 hp (15 kw) (Part # 8045.6)

460 V - E3 - 60 Hz 16 Amp 15 hp (11 kw) (Part # 8043.3) 22 Amp 20 hp (15 kw) (Part # 8045.3)

Max Operating Pressure 6000 PSI (414 Bar) 6000 PSI (414 Bar)

RPM 1100 1300

Number of Stages 4 4

Number of Fill Hoses 4 4

Condensate Drain Automatic Automatic

Fill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 68 dB 70 dB

Dimensions: (H x W x D) 65.5 in x 37 in x 52 in (169 x 94 x 132 cm)

Weight 925 lbs (420 kg)

Lubrication Pressure Lubrication, capacity 4.5 qts.

Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI

34 Fill Containment Station

Nuvair Fill Containment Station

Model Cylinders Pneumatic/

Manual

Dual/Single

Pressure

NCC-2 2Manual Single

NSS-2P 2Pneumatic Single or Dual

NSS-3P 3Pneumatic Single or Dual

NSS-4P 3Pneumatic Single or Dual

Model Weight Dimensions (H x W x D)

NCC-2 488 lbs (221 kg) 41 in x 26 in x 29 in (104x66x74 cm)

NSS-2 555 lbs (252 kg) 59 in x 26 in x 29 in (150x66x74 cm)

NSS-3 754 lbs (342 kg) 59 in x 41 in x 24 in (150x104x61 cm)

NSS-4 978 lbs (444 kg) 59 in x 49 in x 27 in (150x125x69 cm)

Options will change weight of cabinets

Scuba whip

DIN whip

SCBA whip

Gas Analyzers 35

O2 Quickstick™

A Simple Solution for Every Nitrox Diver

The O2

Quickstick™ is the rst Diver Friendly oxygen analyzer available anywhere! Easy to use

effective and amazingly affordable! The O2 Quickstick™ is designed for the Nitrox diver who wants

the security and convenience of having his own O2 analyzer and doesn’t want to pay a small fortune to

own one. Operating the O2 Quickstick is as simple as pointing at the tank valve and releasing Nitrox,

with only one hand needed! Features an On/Off switch and the replaceable thermally compensated

sensor maintains accuracy levels that exceed dive industry standards. The unit is totally O-ring sealed

for excellent water resistance and is one of the lowest priced consumer analyzers on the market.

Specications O2 Quickstick* (Part#9455)

Range 0.1-100.0% Oxygen (0-1 ATA PPO2)

Display Accuracy +/- 0.1%

Sensor Type Electrochemical

Expected Sensor Life, Room Air 36 Months

Power 9V Alkaline Battery

Response Time Less Than 6 Seconds to 90% of Final Value

Operating Temperature 32-104oF (0-40oC)

Storage Temperature 32-122oF (0-50oC)

Pressure Sensitive to Partial Pressure

Humidity 0-99% RH (Non-Condensing)

Warranty 36 Months Pro-Rated

*All specications are at ambient / sea level, 77oF (25oC)

36 Gas Analyzers

The Standard for Monitoring Nitrox

Pro O2

™ Oxygen Analyzer Series

Three Styles of Oxygen Analyzers to Accommodate Most Applications:

Specications Pro O2*

Range 0.1-100.0% Oxygen (0-1 ATA PPO2)

Display Accuracy +/- 0.1%

Sensor Type Electrochemical

Expected Sensor Life, Room Air 36 Months

Power 9V Alkaline Battery

Response Time Less Than 6 Seconds to 90% of Final Value

Operating Temperature 32-104oF (0-40oC)

Storage Temperature 32-122oF (0-50oC)

Pressure Sensitive to Partial Pressure

Humidity 0-99% RH (Non-Condensing)

Warranty 36 Months Pro-Rated

*All specications are at ambient / sea level, 77oF (25oC)

Gas Analyzers 37

Nuvair™ Pro He

Specications Pro He* (Part#HE)

Range 0.1-100.0% Helium in Oxygen and/or Nitrogen

Display Accuracy +/- 1% at Constant Temperature and Pressure

Sensor Type Solid State Thermal Conductivity (Helium)

Battery Power 4 C-Cell Alkaline Batteries ANSI-14A, IEC-LR14

Response Time 90% in Less than 5 Seconds

Operating Temperature 32-104oF (0-40oC)

Storage Temperature 32-122oF (0-50oC)

Display 3 1/2 in LCD

Battery Life Approximately 150 Hours Continuous Use

*All specications are at ambient / sea level, 77oF (25oC)

38 Gas Analyzers

Nuvair™ Pro Trimix

Helium/Oxygen Analyzer

Featured as a Portable Unit

Also Available as a Wall Mount

Specications Pro Trimix* (Part#HE-O2)

Range 0.1-100.0% Helium in Oxygen and/or Nitrogen

0-100% Oxygen in Nitrogen and/or Helium

Display Accuracy Helium / Oxygen +/- 2% of FS at Constant Temperature;

+/- 5% Over Operating Temperature Range

Sensor Type Solid State Thermal Conductivity (Helium)

Power 4 C-Cell Alkaline Batteries ANSI-14A, IEC-LR14

Response Time 90% of Final Value in Less than 7 Seconds

Operating Temperature 32-104oF (0-40oC)

Storage Temperature 32-122oF (0-50oC)

Display 3 1/2 in LCD

Battery Life Approximately 150 Hours Continuous Use

*All specications are at ambient / sea level, 77oF (25oC)

Gas Analyzers 39

Nuvair™ Pro CO

The Carbon Monoxide Analyzer For the Safe Diver

Specications Pro CO* (Part #9625)

Range 0-100 ppm CO

Display Accuracy +/- 1%

Sensor Type Electrochemical

Expected Cell Life, Room Air 18 Months

Power 9Volt battery

Response Time less than 50 Seconds

Operating Temperature 41-10 4 oF (5-40oC)

Storage Temperature 41-10 4 oF (5 to 40oC)

Operating Humidity 15 to 90% r.h.

Warranty 12 Months

*All specications are at ambient / sea level, 77oF (25oC) **Calibration must be done with calibration CO test gas

40 Gas Analyzers

Nuvair™ Pro CO2

Carbon Dioxide Analyzer

Specications Pro CO2 * (Part#9616)

Maximum Gas Flow Rate 600 cc/min. or 1/2 liter/min.

Accuracy (assumes accurate recent calibration) Better than 50 ppm + or - resolution

Repeatability (assumes stable atm press and temp) Better than + 1 ppm

Warm up time at 72o F ( 22o C) 1 minute to +/- 0.2% 10 Minutes Max Accuracy

Full Scale Resolution (FSR) 0 to 2500 is 50 ppm

Temperature Performance + or - 10% of reading up to 50% FSD

+ or - 15% of reading up to 50% to100% FSD

Storage Temperature Range -4o F to 122o F (-20o to 50o C)

Humidity Range 0 to 95% RH, Non-Condensing

Power Requirements 9 Volt battery

Dimensions (H x W x D) 4 1/8 in x 2 1/2 in x 1 7/8 in (10.5 x 6.35 x 4.8 cm)

Weight 7 ounces (200 g)

Warranty 1 Year Limited

*Specications subject to change without notice.

The Pro CO2 is the latest of the Nuvair Pro analyzer line. It comes in a small compact black box just

like the Pro O2 or the Pro CO and is just as easy to use. The high performance sensor provides a

temperature compensated and linear CO2 measurement over the sensing range. The sensor contains

a long life tungsten lament infrared light source, an optical cavity into which gas diffuses, a dual

temperature compensated pyro-electric infrared detector, an integral semiconductor temperature

sensor and electronics to process the signals from the pyro-electric detector.

Compressor Oil 41

Nuvair™ 455

(Part # quart - 9408, gallon - 9406)

Premium Synthetic Food Grade Breathing Air Compressor Oil

Application

Nuvair™455 is an ISO 100 USDA H1 premium quality oil

designed for use in high pressure and low pressure breathing

air systems for the diving industry. The unique additive system,

never before used in this application, is best possible for

preventing wear and carbon residue buildup.

Nuvair™455 is suitable for use in reciprocating compressors

operating on up to 40% oxygen enriched air. However, as the

oxygen content increases, the oil life will decrease.

Typical

Properties

ASTM Test

Method

Nuvair™

455

SAE Grade 30

ISO Viscosity Grade D2422 100

Viscosity,

cSt @ 40oC

cSt @ 104oF

D445 100 cSt

D445 14.0

Viscosity Index D2270 144

Pour Point

D97

-35

-31

Flash Point

D92

240

464

Specic Gravity D1298 0.85

USDA Authorization H1 or H2 H-1

Demulsibility D1401 Excellent

HP and LP Reciprocating Compressors

Nuvair™ 546

(Part #: quart - 9411, gallon - 9409)

Food Grade Rotary Screw Compressor Oil

Application

Nuvair™ 546 is designed for 2,000 hours of use

in rotary screw compressors where a food grade

lubricant is needed. USDA H-1 rated Nuvair™ 546

meets all requirements under FDA Regulation 21

CFR 172.878 and 178.3570.

Typical

Properties

ASTM Test

Method

Nuvair™

546

SAE Grade 20

ISO Viscosity Grade D-2422 46

Viscosity,

cSt @ 104oF

cSt @ 40oC

D-445 46 cSt

Viscosity Index D-2270 145

Pour Point

D-97

-54

-65

Flash Point

D-92

260

500

Evaporation D-972 1.0%

Foaming Sequence

I, II, III

D-892 Nil

Copper Corrosion D-130 1A

Specic Gravity D-1298 0.84

USDA Authorization H1 or H2 H-1

Demulsibility D-1401 Excellent

42 Compressor Oil

Nuvair™ 751

(Part #: quart - 9405, gallon - 9403)

Premium Synthetic Diester Based HP

Reciprocating Breathing Air Compressor Oil

Application

Nuvair™751 is a Diester/Organic compound blend,

which is compatible with most currently used

compressor components including seals, paints

and plastics. However, some materials are not

recommended for use with diester oils. Please contact

Nuvair for further information. Certain conditions

require accelerated oil changes, as there are many

factors, including heat and oxidation that cause oil

degradation. Call for our recommendation.

Typical

Properties

ASTM Test

Method

Nuvair™

751

SAE Grade 40

ISO Viscosity Grade D-2422 150

Viscosity,

cSt @ 104oF

cSt @ 40oC

D-445 164cSt

Viscosity Index D-2270 80

Pour Point

D-97

-34

-30

Flash Point

D-92

271

520

Carbon Residue D-189 <0.02%

Evaporation D-972 0.90%

Foaming Sequence

I, II, III

D-892 Nil

Copper Corrosion D-130 1A

Specic Gravity D-1298 0.94

USDA Authorization H1 or H2 H-2

Demulsibility D-1401 Excellent

Application

Nuvair™ 800 is a high viscosity synthetic

oil based on the latest technology.

Using a highly stable triester base

uid, the product is designed for use in

reciprocating compressors under adverse

conditions of high temperature and high

pressure.

Typical Properties ASTM Test

Method

Nuvair™

800

ISO Viscosity Grade D2422 150

Viscosity

cSt. @ 100° C

cSt. @ 40° C

cSt. @ 210° F

cSt. @ 100° F

D445

14.1

145.9

13.6

175 .1

Pour Point oC

D97

-29

-20

Flash Point oC

D92

287

550

Auto Ignition Temp oC

D1255

390

735

Water Solubility 0.01 g/l @20° C D1255 Insoluble

Specic Gravity D1298 0.970

Lbs/Gallon 8.08

Evaporation D972 <1.0%

Nuvair™ 800

(Part #: quart - 9414, gallon - 9412)

Nuvair

Nuvair™

2949 West 5th Street,

Oxnard CA USA

Phone 1-805-815-4044

Fax 1-805-815-4196

Email : info@nuvair.com

Web : www.nuvair.com

Nuvair Compressor Catalog HP_Web HP Web

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