3X Data Submittal STEAM

User Manual: 3X

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th

3524 East 4 St.
Hutchinson, KS 67501
Phone (620) 662-6693
Fax (620) 662-7586
www.superiorboiler.com

SUBMITTAL DATA
FOR

LOW PRESSURE STEAM

th

3524 East 4 St.
Hutchinson, KS 67501
Phone (620) 662-6693
Fax (620) 662-7586
www.superiorboiler.com

SUBMITTAL #
TABLE OF CONTENTS
SBW

---------------------------

Superior Submittal Policy

SBW

---------------------------

Specification Sheet ( 1 Pages)

SBW

---------------------------

Boiler Bulletin

SBW

Dwg.

Boiler R&D Drawing

SBW

Dwg.

Submittal Wiring Diagram

SBW

Form: SBSTC

Terms and Conditions of Sale

SBW

---------------------------

Warranty

SBW

---------------------------

Boiler Unloading Instructions

SBW

Form: SBWBOS

Extended Outdoor Storage

SBW

---------------------------

Boil-Out of a New Unit

SBW

---------------------------

Space Requirements to Open
Rear Door

McDonnell-Miller

Catalog Page 55

MM 157S Low Water Cut-Off

Apollo

No. 70-105-01

Water Column Blowdown Valve

Warrick

Form No. E-7
Form No. D-22

Series 26 Aux. Low Water Cutoff
Series 3E Fittings

th

3524 East 4 St.
Hutchinson, KS 67501
Phone (620) 662-6693
Fax (620) 662-7586
www.superiorboiler.com

SUBMITTAL #
TABLE OF CONTENTS
(Continued)
Honeywell

Form 71-2429-2

L404 Pressuretrol Controllers

Honeywell

Form 60-2156-1

L4079 Pressuretrol Limit Control

Honeywell

Form 60-2152-5

L91 Pressuretrol Controllers

Ashcroft

Catalog Page 74

Type 1379AS Pressure Gauge

Kunkle

Model 6021

Bronze Safety Valves

SPEC SHEET - STEAM

PAGE

S.O. NO.
DATE RECEIVED:
STATUS:
SUBMITTALS REQ'D:
R&D SHEET

SETS

PROPOSAL

W.D.

BURNER

RELEASED

DATE

SOLD TO:

8-X-1000-S150-M

NOMINAL HP

200

OUTPUT

SECTION

I

DESIGN PRESSURE

SAFETY VALVE(S):
MBH

150

PSI STEAM

OPERATING PRESSURE

STEM

MODEL

FIG. NO.

SIZE

N/S

FIG. NO.

SIZE

FEEDWATER CONTROL:

ON-OFF

RANGE

ºF

PNEUMATIC MOD.

ATO

LS X

LEVEL CONTROLLER

CHAIN OPERATED
LS X

FIG. NO.

MODEL

SIZE

1.00"

WARRICK 26MB1A0F/3E1B

HIGH WATER

RS

LEAKAGE RATE

TO BE APPROXIMATELY

PSI DROP ACROSS VALVE.

3-VALVE BY-PASS:

TOP

ALARM

MODEL

GATE

N/S

FIG.
FIG.NO.
NO.

SIZE
SIZE

GLOBE

N/S

FIG. NO.

SIZE

********************************************************************************

1

OPERATOR

L404F 1102

RANGE

PSI
PSI
10-150

M

N/S

FIG. NO.

SIZE

1

LIMIT

L4079B 1041

RANGE

10-150

M

N/S

FIG. NO.

SIZE

1

FIRING RATE

L91B 1050

RANGE

CHEMICAL FEED VALVES:

5-150

M

ASHCROFT
6.00"

FIG. NO.

RANGE

AIR VENT VALVE:
TURBULATORS:
COMPLETED BY:

METERING

W/GAUGE/TEST COCK X

STEAM GAUGE:

0-300 PSI
N/S

M

L

TYPE

N/S
N/S

LS

RS

LS

FIG. NO.

SIZE

FIG. NO.

SIZE

FULL LENGTH SKIMMER

W/SYPHON X

BOTTOM BLOWOFF VALVE(S):

SIZE

BROCK
DATE

STOP

1379AS

RS

SURFACE BLOWDOWN VALVE(S):

RANGE

DIAL

PSI

PSI ABOVE BOILER OPERATING

PRESSURE. DO NOT EXCEED

M

LS

CUTOFF

CLASS

M

SIZE

PRESSURE DROP ACROSS VALVE. PUMP SUPPLY PRESSURE

TOP X

LS

ATC

IMPORTANT: VALVE SELECTION BASED ON MINIMUM

M

70-105-01

RS

ELECT.MOD.

MODEL NO.

SEAT
M

X

INTEGRAL TO LWCO

VALVE MAKE

TOP

MM 157S

PSIG

********************************************************************************
L

RS

PSIG

LS

N/S

WATER COLUMN BLOWDOWN VALVE(S);
AUX. L.W.C.O.:

RS

CHECK:

BLUE

150

SET @

N/S

TRI-COCKS X
RS

SET @

GATE:

12 X 12 X 4 NEMA 1

PRIMARY L.W.C.O.

1.25" X 1.50"

PAINT

W/LOCKING QUAD X W/BEARINGS

STACK THERMOMETER

GAUGE GLASS X

SIZE

L

PSI STEAM

STACK DAMPER: X

BOILER J-BOX M

6021GF

FEEDWATER VALVE(S):

SUPERIOR

DIAL

2

KUNKLE
SIZE

NAMEPLATE:

APOLLO

WA&R

MANUALS REQ'D:

MODEL:

1

SHIP WEEK OF

LOCATION:

OIL PIPING

DATE REQ'D:

OF

JOB:

SUBMITTAL NO.

GAS PIPING

1

NAT.BOARD NO.

MS

CSD-1

ENG.:

LOW-FIRE ELECTRICAL TEST ONLY

LS

N/S

FIG. NO.

SIZE

N/S

FIG. NO.

SIZE

BOILER TO MEET THE FOLLOWING CODES:

SALES:

RS

UL LABEL

REVISIONS
REV.

FULL FIRETEST

M

SHIPPED MOUNTED

N/A

NOT APPLICABLE

L

SHIPPED LOOSE

N/S

NOT SUPPLIED

P

PREPIPED/SHIPPED LOOSE CF

CUSTOMER FURNISHED

DATE

BY

ORKS, INC.

Quality e · Safety e Exceptional Value
• 2-pass scotch marine design with dryback construction
• Pressures from 15-300 psi steam and 30-160 psi hot water
• Available with NOx reduction technology to sub 9 ppm
• Largest single furnace dryback on the market
• Sizes from 10-2,500 BoHP

The Superior Boiler Works' Apache 2-pass dryback
boiler is designed for maximum efficiency, reliability
and durability for today's most demanding environments. (

Features ---------------• 2 pass dryback design
• Corrugated furnaces on ASME Section I high pressure boilers
• Large furnace and rear turnaround volume for complete combustion
• Roller-bearing supported single-hinged rear door for total fireside access
• Largest single furnace dryback design with exceptional efficiencies and economical operation
• Packaged with Gas, Oil, or Combination Gas & Oil Burner

Available turbulators
for maximum efficiency.
Industrial grade, space saving,
one-piece rear door.

~

Hinged and davited front doors
for complete tube access.

Front/Rear door gaskets
made of ceramic fiber.

Customized, proven
package bumer solution.

Generous, Morison
corrugated furnace
(standard on
Section I boilers
80 BoHP and above).

Structural steel skid
available with optional
removeable skids, jacking
pads and seismic design.

Factory installed gas
train available with FM,
GE-GAp, NFPA-85, UL and
other approvals.

Handholes for
waterside access.

QuaH~----------------To make the highest quality scotch marine boiler on the market, we began with quality-in-design'L
The tube sheet, furnace, tubes and other critical components were designed to exceed the ASME
code to guarantee a quality product that will last for decades.

The tubesheet is the most critical component in any scotch
marine type boiler and Superior's tubesheets exceed the
ASME code thickness by 25% in low pressure units and 33%
in high pressure units. Thick tube sheets coupled with tubes 10%
thicker than ASME code requirements and 3,4" ligament spacing give
Superior Boiler Owners more tube seating surface and long equipment
life.
For long, trouble free boiler life, it is also vital that combustion
be completed within the confines of the firetube. The Apache is
designed with a long furnace made with thicker material than ASME
requirements. In addition, the furnaces of high pressure steam
Apache boilers are corrugated to thwart negative effects of expansion
and contraction.
Our employees unite each and every day to seek quality in
workmanship. Whether we are cutting steel, welding tubesheets
to pressure vessels, insulating pressure vessels with two inch
8-lb density mineral fiber, painting galvanized 22 gauge steel
jackets with 500°F enamel or piping a gas train, we tailor our
products to exceed ASME standards.

Sare~----------------

Packaged boilers are trimmed with necessary
safeties and code piping and inspected by
authorized, independent code inspectors.
Factory mounted and wired packaged,
proven and reliable burners are available
from all burner manufacturers. Standard
burners comply with UL requirements. Code
requirements such as CSD-1, IRI, FM, NFP A
85, and CSA are available upon request.
Packaged Apache boilers can be factory
firetested to check electrical components for
___... proper operation and ensure smooth ignition
and quicker field startups.

Exceptional Value - - - - Superior Boilers offer thicker tubesheets, thicker tubes, large corrugated furnaces, and the ability
to factory mount, wire and test UL or CSA listed burners from all burner manufacturers. However
there are still more features that make the Apache an exceptional value. All Apache boilers have
two 3" x 4" handhole openings in the front tube sheet, two handholes on the bottom centerline
and an available manway which permits inspection of the bottom of the drum, and facilitates
cleaning and tube removal. Full front end and fireside access is standard on all Superior boilers.
Our design eliminates the necessity of disconnecting fuel lines when inspection or maintenance
functions are required.

Choice
Since 1930 we have continued to improve our offering of quality, safety, and exceptional value to
our respected customers in industry, commerce and healthcare. We have a dedicated customer
service team to support our products and offer a full line of after-market and OEM parts. With
Superior Boiler Works, you can choose your steam or hot water packaged boiler solution to fit your
demanding needs.
We invite you to Demand Superior Performance and Demand Superior Boilers.

Input #12 Oil (140,000 BTU/GAL)

Furnace Volume (FT')

Length Overall (IN.)
Width Overall With Trim (IN .)

40

50

60

70

80

100

125

150

200

250

300

350

400

500

600

700

800

200

250

300

350

400

500

625

750

1000

1250

1500

1750

2000

2500

3000

3500

4000

1339

1674

2009

2343

2678

3348

4184

5021

6695

8369

10043

11716

13390

16738

20085

23432

26780

1380

1725

2070

2415

2760

3450

4312

5175

6900

8625

10350

12075

13800

17250

20700

24150

27600

1673

2092

2511

2928

3347

4185

5230

6276

8368

10461

12553

14645

16737

20922

25106

29290

33475

11.95

14.94

17.93

20.91

23.91

29.88

37.35

44.83

59.77

74.72

89.66

104.60

119.55

149.44

179.33

209.21

239.10

200

257

305

357

407

510

635

754

1009

1269

1510

1767

2007

2518

3013

3523

4027

8.49

11.46

14.27

16.61

19.08

21.88

27.95

40.54

50.15

55.02

68.86

94.18

109.5

113.4

142.2

169.4

194.3

250

250

250

250

250

250

250

250

250

250

250

250

250

250

250

250

250

114

136

139

157

144

156

182

176

202

186

215

237

264

236

275

276

287

61

61

65

65

73

73

73

80

80

90

90

99

99

110

110

116

124

108

108

119

119

127

135
51000
55100

73

73

77

77

85

85

85

92

92

102

102

Shipping We ig ht Approx. 15 p si"

5300

6100

6800

7500

8900

9700

11500

13600

15600

18500

21400

26300

29200

33500

38600

43700

Shipping We ight Approx. 150 psi "

5500

6400

7200

8000

9400

10300

12200

14300

16400

20400

23700

28000

31100

35400

40900

47500

"Higher Pressures are available upon request **Shipping Weights are approximate Dimen sions are subject to change without notice. Certified Drawings are available.

"Demand If/uperior Performance"
3524 E. 4th Street • Hutchinson, KS 67501 • P.O. Box 1527 • Hutchinson, KS 67504-1527
620-662-6693 • Fax: 620-662-7586

www.superiorboiler.com

BOILER CONTROLS
Low Water Cut-Offs – Mechanical
For Steam Boilers
Series 157S

®

®

Low Water Cut-Off/Pump Controllers

L

C

K
G J
H
J

B
D
E
F
A

Series 157S

B

A

C
B

B
B

• For new electronic 150E Series see page 41

G

J

L

J

H

Model 157S-MD

D

Maximum differential operation
– Prevents nuisance burner shutdowns in low pressure
applications
– Maximum operating pressure 50 psi (3.5 kg/cm2)
– For additional information see page 56

A
B

F

A

Model 157S-RBP-MD

Ordering Information

Electrical Ratings

Voltage
120 VAC
240 VAC

A

BOILER CONTROLS

• For residential, commercial and industrial low or high
pressure boiler applications
• For boilers of any steaming capacity
• Monel bellows provides corrosion resistance
• Float chamber with integral water column provided
•`Snap action for high temperature service
– 1 Single pole, single throw switch for pump control
– 1 Single pole, double throw switch for low water
cut-off and alarm actuation
• Optional features
– Manual reset
– Integral conductance probes for additional levels and
greater operating differential-Model 157S-RBP-MD
– 1" or 11⁄4" NPT equalizing tappings
– 1⁄2" or 3⁄4" NPT tappings for gauge glass/tri-cock
installations
– BSPT threads
• Maximum pressure 150 psi (10.5 kg/cm2)

Cut-off and Pump
Circuits Rating (Amperes)
Full Load
Locked Rotor
7.4
44.4
3.7
22.2

Model
Number

Pilot Duty
345 VA at
120 or 240 VAC

Alarm Circuit Rating (Amperes)
Voltage

Amps

120 VAC

1

240 VAC

1/2

Part
Number Description

Weight
lbs. (kg)

157S
157S-MD
157S-A
157S-A-M
157S-M
157S-M-MD
157S-R
157S-R-M
157S-RBP-MD
157S-RL
157S-RL-M

173502
173603
173702
173802
175402
175412
176220
177306
176503
176902
177006

150S low water cut-off w/water column
157S w/maximum differential
157S w/alternate tappings
157S-A w/manual reset
157S w/manual reset
157S-M w/maximum differential
157S w/alternate tappings
157S-R w/manual reset
157S w/2 integral conductance probes
157S w/alternate tappings
157S-RL w/manual reset

F

G

H

J

113⁄4 (298)
113⁄4 (298)
113⁄4 (298)
113⁄4 (298)
113⁄4 (298)

16 (406)
16 (406)
17 (432)
17 (432)
17 (432)

111⁄2 (292)
111⁄2 (292)
111⁄2 (292)
123⁄4 (324)
111⁄2 (292)

31⁄2 (89)
31⁄2 (89)
31⁄2 (89)
31⁄2 (89)
31⁄2 (89)

39.7 (18.0)
39.7 (18.0)
39.5 (17.9)
39.5 (17.9)
39.7 (18.0)
39.7 (18.0)
42.0 (19.0)
42.0 (19.0)
51.0 (23.1)
42.0 (19.0)
42.0 (19.0)

Dimensions, in. (mm)
Model

A
NPT

157S
157S-A
157S-R
157S-RL

1
11⁄4
1
11⁄4
1

157S-RBP-MD

B
NPT
1

⁄2
3
⁄4
1
⁄2
1
⁄2
1
⁄2

C
133⁄8 (339)
133⁄8 (339)
133⁄8 (339)
139⁄16 (345)
139⁄16 (345)

D

E

25⁄16 (59) 415⁄16 (125)
2 5⁄16 (59) 415⁄16 (125)
21⁄4 (57) 57⁄8 (149)
31⁄2 (89) 57⁄8 (149)
21⁄4 (57) 57⁄8 (149)

K
NPT
3

⁄4
3
⁄4
3
⁄4
3
⁄4
NA

L
57⁄8 (149)
57⁄8 (149)
61⁄4 (159)
61⁄4 (159)
121⁄4 (324)
55

70-100
Series
Bronze Ball Valve
Threaded, 600 psig WOG, Cold Non-Shock. 150 psig Saturated Steam. (See referenced P/T charts)
Vacuum Service to 29 inches Hg.
Federal Specification: WW-V-35C, Type: II, Composition: BZ, Style: 3.
MSS SP-110; Ball Valves Threaded, Socket-Welding, Solder Joint, Grooved and Flared Ends.

FEATURES
• Chromium plated ball
• RPTFE seats and stuffing box ring

• Blow-out-proof stem design
• Adjustable packing gland

STANDARD MATERIAL LIST
1. Lever and grip
2. Stem packing
3. Stem bearing
4. Ball
5. Seat (2)
6. Retainer

Steel, zinc plated w/vinyl
RPTFE
RPTFE
B16, chrome plated
RPTFE
B16 (1/4" to 1")
B584-C84400 (1-1/4" to 3")

VARIATIONS AVAILABLE:
70-120 Series
70-140 Series
70-150 Series
70-190 Series

(Adjustable Stop Lever)
(316 SS Ball & Stem)
(Balancing Stop)
(Locked Retainer)

SIZE
1/4"
3/8"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
4"

A
.37
.37
.50
.68
.87
1.00
1.25
1.50
2.00
2.50
3.12

B
1.03
1.03
1.12
1.50
1.68
2.00
2.18
2.34
3.12
3.37
3.68

C
2.06
2.06
2.25
3.00
3.37
4.00
4.37
4.68
6.25
6.75
7.37

D
1.75
1.75
1.75
2.12
2.25
2.62
3.06
3.25
3.72
4.12
5.25

E
3.87
3.87
3.87
4.87
4.87
5.50
8.00
8.00
8.00
8.00
10.00

Wt.
.60
.56
.63
1.39
1.72
3.26
4.61
6.06
17.25
18.60
25.50

B16
B16
Steel, zinc plated
PTFE
B584-C84400

OPTIONS AVAILABLE:
(SUFFIX)
-02-03-04-05-07-08-10-14-15-16-17-21-24-27-30-32-35-36-39-40-41-

BRONZE BALL VALVE
NUMBER
70-101-01
70-102-01
70-103-01
70-104-01
70-105-01
70-106-01
70-107-01
70-108-01
70-109-01A
70-100-01
70-10A-01

7. Gland nut
8. Stem
9. Lever nut
10. Body seal
(1-1/4" to 3")
11. Body

-45-46-47-48-49-50-56-57-58-60-63-64-P01-T01-

OPTION
SIZES
Stem Grounded
1/4" to 3"
1-1/4" CS Stem Extension
1/4" to 3"
2-1/4" CS Stem Extension
1/4" to 3"
Plain Ball
1/4" to 3"
Steel Tee Handle
1/4" to 2"
90º Reversed Stem
1/4" to 3"
SS Lever & Nut
1/4" to 3"
Side Vented Ball (Uni-Directional)
1/4" to 3"
Wheel Handle, Steel
1/4" to 2"
Chain Lever - Vertical
3/4" to 2"
Rough Chrome Plated - Bronze Valves
1/4" to 3"
UHMWPE Trim (Non-PTFE)
1/4" to 3"
Graphite Packing
1/4" to 3"
SS Latch-Lock Lever & Nut
1/4" to 3"
Cam-Lock and Grounded
1/4" to 2"
SS Tee Handle & Nut
1/4" to 2"
VTFE Trim
1/4" to 3"
SS Hi-Rise Round Handle, SS Nut
1/4" to 2"
SS Hi-Rise Locking Wheel Handle, SS Nut
1/4" to 2"
Cyl-Loc and Grounded
1/4" to 2"
Automatic Drain (Bronze Valves Only)
1/4" to 2"
see page J-8
Less Lever & Nut
1/4" to 3"
Latch Lock Lever - Lock in Closed Position Only 1/4" to 3"
SS Oval Latch-Lock Handle & Nut
1/4" to 1"
SS Oval Handle (No Latch) & Nut
1/4" to 2"
Assembled Dry
1/4" to 3"
2-1/4" CS Locking Stem Extension
1/4" to 3"
Multifill Seats & Packing
1/4" to 3"
Oxygen Cleaned
1/4" to 3"
Chain Lever - Horizontal
3/4" to 2"
Static Grounded Ball & Stem
1/4" to 3"
NPT x Solder/Socket Weld
3/8" to 3"
250# Steam Trim
1/4" to 3"
BSPP (Parallel) Thread Connection
1/4" to 3"
BSPT (Tapered) Thread Connection
1/4" to 3"

For Pressure/Temperature Ratings,
Refer to Page M-8, Graph No. 4

COPYRIGHT ©2003 CONBRACO IND., INC. – PRINTED IN U.S.A.

A-1

low-water cutoff

Series 26 Modules
Low-Water Cutoff – Plug-In Modules
 Powered Contacts
 Solid State Reliability
 Modular Plug-In Design
 LED Monitoring
 Low Voltage Sensor
 Time Delays Available
 11-Pin Socket
 Meets CSD1 Requirements
 Optional Test Feature
 U.L. “Limit Control”
 Optional Dirty Electrode Detection
 Optional Manual Reset Button Feature.
If Level Drops, Control is Deactivated Until Liquid Level
Returns to Normal and Pushbutton is Depressed
 Optional Power Outage Feature Ignores Nuisance Outages
and Resets When Power is Restored
Series 26M – General Purpose Control
Series 26M is designed for low-water cutoff protection. This control meets CSD1
requirements for boiler low water cutoff. Series 26M features powered contacts.
If non-powered contacts are required, request information on Series 26NM.

Specifications
1 N.O. & 1 N.C. (powered)
10 amp Resistive 1/3 hp
Direct
0 - 26K ohm, factory set
24 VAC, 120 VAC, 240 VAC1
12 VAC
-40°F to +150°F (-40°C to +65°C)
U.L. 353 File # MP1430
Screw connector
Time Delays, Power Outage, Manual Reset, Test Feature,
Dirty electrode detection; See page E-11 for descriptions

Series 26M

WARRICK CONDUCTIVITY SENSORS

Contact Design
Contact Rating (24/120/240VAC)
Mode of Operation
Sensitivity
Primary Voltage
Secondary Voltage
Temperature
Approvals1
Terminal Style
Options

Applications
• Low-Water Cutoff
• Point Level
• Alarms

Dimensions

Notes:
1. 240 VAC and 208/240 VAC units do not carry U.L. Limit Control recognition.

How to Order
Use the Bold characters from the chart below to construct a product code.
26M

X

X

1. Series
26M
2. Sensitivity
A – 4.7K
D – 50K
B – 10K
E – 100K
C – 26K
3. Supply Voltage
1 – 120 VAC
2 – 240 VAC
3 – 24 VAC
8 – 208/240 VAC
4. Socket Style
B – DIN Mount M – None, Module Only
A – 11 Pin Octal
5. Enclosure
0 – None
1 – NEMA 1
4 – NEMA 4
6. Option Package
See page D-36, Chart B for code letter.
7. Time Delay (decreasing level) Option
03-90 seconds
Blank 3 seconds
8. Time Delay (increasing level) Option
00-90 seconds
Blank 0 seconds

Socket Details and Option Availability
are located on web site.

X

X

X

XX XX

Note: Controls also available with DIN mount socket.

Wiring

Caution: Contacts are powered. If non-powered contacts are required,
request information on Series 26NM.

Visit www.GemsSensors.com for most current information.

E-7

FITTINGS AND PROBES

 Up to 7 Probes
 Threaded Attachment (3E)
 CSA Approved
 FM Approved (3E)

 Flat Mounting (3N)
 Available in Various Body Metals
 U.L. Recognized (3E)

Series 3E fittings are cast metal, pressure-tight assemblies capable
of handling 1-7 probes. Attachment to vessels is accomplished with
external pipe threading. 3E Fittings require the use of 3R rigid or 3W
wire suspended electrodes.
Series 3N fittings accommodate 1-3 probes operating at atmospheric
pressure. The assembly mounts on a flat surface atop open tanks
or closed vessels. 3N Fittings require the use of 3R rigid or 3W wire
suspended electrodes.

Series 3E

Specifications
Type of Connection
Series 3E
Series 3N
Probes
Series 3E
Series 3N
Terminal Housing
Body Material
Series 3E
Series 3N
Pressure/Temperature
Series 3E
Series 3N
Approvals
Series 3E
Series 3N

Threaded
Flat Surface Mounting
1 thru 7
1 thru 3
Die cast aluminum, epoxy coated

Series 3N

Cast iron, red brass, 316 stainless steel
PVC, red brass, 316 stainless steel
125 psig @ 353°F (cast iron); 250 psig @ 406°F (brass, 316 s.s.)
0 psig @ 150°F (PVC); 0 psig @ 500°F (brass, 316 s.s.)

Applications

U.L. File # MP2489, Vol. 1, Sec. 2; CSA; FM
CSA File # LR11644

•
•
•
•

Dimensions
Series

3E

3N

No. of
Probes

Attachment
to Vessel

1

1˝ NPT

1/2˝ NPT

2-1/4 x 2-1/4 x 2-1/4

2

2˝ NPT

1/2˝ NPT

3-1/4 x 3-1/4 x 2-3/8

Conduit
Terminal Housing Size
Boss Thread Size
(W˝ x D˝ x H˝ )

3

2˝ NPT

1/2˝ NPT

3-1/4 x 3-1/4 x 2-3/8

4

2-1/2˝ NPT

1/2˝ NPT

3-1/4 x 3-1/4 x 2-3/8

5

3˝ NPT

3/4˝ NPT

4 x 4 x 2-1/2

6

3˝ NPT

3/4˝ NPT

4 x 4 x 2-1/2

7

3˝ NPT

3/4˝ NPT

4 x 4 x 2-1/2

1

2-1/4˝ square flat pad, 1-1/2˝
dia. hole in top of vessel secured
with #10 machine screws at the
corners of a 1-1/2˝ square

1/2˝ NPT

2-1/4 x 2-1/4 x 2-1/4

1/2˝ NPT

3-1/4 x 3-1/4 x 2-3/8

1/2˝ NPT

3-1/4 x 3-1/4 x 2-3/8

2
3

WARRICK CONDUCTIVITY SENSORS

Series 3E – Pipe Thread Attachment
Series 3N – Flat Surface Mounting

Open Tanks
Closed Vessels
Water
Diluted Corrosive Liquids

How to Order
Use the Bold characters from the chart below to
construct a product code.
3E
Series
3E

X

X

3N

Number of Probes1
1 – One
5 – Five
2 – Two
6 – Six
3 – Three
7 – Seven
4 – Four
Body Material
A – Cast Iron (3E)
PVC (3N)

B – Red Brass
C – 316 Stainless Steel

Notes:
1. 3N features up to three probes only.
2. Special modifications available. Consult factory.

www.gemssensors.com

D-22

Honeywell

L404F, ,
PressureTrol®

ontrollers
PRODUCT DATA

FEATURES
•

Models available in a series of control ranges, and
pressure scales in kPa and psi.

•

All models automatically reset and have an adjustable
differential.

•

Models have snap switch to open or close a circuit on
a pressure rise.

•

Case has a clear plastic cover so setpoints can be
observed.

•

1/4 inch-18 NPT connection for pipe on diaphragm
assembly.

•

Ground screw terminal.

L404F:
•

Controllers may be used with steam, air, or
noncombustible gases, or fluids noncorrosive to the
pressure sensing element.

L404T:
•

APPLICATION

High pressure limits, break a circuit on oil pressure
rise above setpoint.

L404V:
L404F PressureTrol® Controllers provide operating control
with automatic limit protection for pressure systems of up to
2070 kPa, or 300 psi.

•

Low pressure limits, makes a circuit on oil pressure
rise above setpoint.

L404T,V PressureTrol® Controllers are for use on oil burner
systems for pressures up to 1035 kPa or 150 psi.

Contents
Application ............... ..... ........... ...... ........ ................... ........
Features ...........................................................................
Specifications ................................................. ..................
Ordering Information ....................... .............. ...................
Installation ............ ............................................... .............
Settings and Adjustments .............................. .... ... ............
Checkout ..........................................................................

1
1
2
2
4
6
7

11111111111111111111111
71-2429-06

L404F, T, V PRESSURETROL® CONTROLLERS

SPECIFICATIONS
Model:
L404F,T,V PressureTrol® Controllers. See Table 1.
Table 1. Models with kPa-psi and Other Pressure Scales.

Model Number

psi

kPa

Maximum Diaphragm
pressure

Subtractive Differential a

Operating Ranges

kPa

psi

kPa

psi

L404F1060

15 to 100

2 to 15

15 to 40

2 to 6

L404F1078

35 to 350

5 to 50

40 to 100

6 to 14

590

85

L404F1094

140 to 2070

20 to 300

140 to 345

20 to 50

2410

350 b

L404F1102

70 to 1035

10 to 150

70 to 150

10 to 22

1550

225

L404F1219 c
L404F1243 c

15 to 100

2 to 15

15 to 40

2 to 6

170

25

35 to 350

5 to 50

40 to 100

6 to 14

590

85

L404F1227 c

70 to 1035

10 to 150

70 to 150

10 to 22

1550

225

L404F1235 c

140 to 2070

20 to 300

140 to 345

20 to 50

2410

350 b

L404F1300 c

415 to 1240

60 to 180

40 fixed

6.0 Fixed

1550

225

L404F1326

o to 100
o to 350

o to 15
o to 50

15 to 40

2 to 6

170

25

L404F1334

40 to 100

6 to 14

590

85

L404F1342

35 to 1000

5 to 145

70 to 150

10 to 22

1550

225

L404F1359

70 to 2000

10 to 290

140 to 345

20 to 50

2410

350 b

L404F1367

170

25

7 to 55

1 to 8

5 to 14

0.75 to 2

170

25

L404F1375

d

35 to 350

5 to 50

40 to 100

6 to 14

590

85

L404F1383

d

70 to 1035

10 to 150

70 to 150

10 to 22

1550

225

L404F1391

d

140 to 2070

20 to 300

140 to 345

20 to 50

2410

350 b

L404F1409 d

15 to 100

2 to 15

15 to 40

2 to 6

170

25

L404F1441

0.35 to 3.5 Kg/cm 2

5 to 50 psi

0.4 to 1.0 Kg/cm 2 6 to 14 psi

6 Kg/cm 2

85 psi

L404T1055

35 to 350

5 to 50

40 to 100

6 to 14

590

85

L404T1063

70 to 1035

10 to 150

70 to 150

10 to 22

1550

225

L404V1087 d

70 to 1035

10 to 150

70 to 150

10 to 22

1550

225

L404V1095 d

35 to 350

5 to 50

40 to 100

6 to 14

590

85

a Nominal at midscale operating range.
b Brass bellows instead of stainless steel diaphragm.
c Models with 1/4-19 BSPT thread instead of 1/4-18 NPT thread.
d Make-on-rise models with terminal B omitted for miswiring compliance.

ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELlNE® wholesaler or distributor, refer to the
TRADELlNE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada-Honeywell Limited/Honeywell Limitee, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

71-2429-06

2

L404F,T,V PRESSURETROL ® CONTROLLERS

Table 2. Conversion Table.
Operating Range Conversions
kg/cm 2

Subtractive Differential Conversions
kg/cm 2

psi

kPa

kPa

psi

0.1 to 1.05

15 to 100

2 to 15

0.15toO.4

15 to 40

2 to 6

0.4 to 3.5

35 to 350

5 to 50

0.4 to 1.0

40 to 100

6 to 14

0.7 to 10.0

70 to 1035

10 to 150

0.7 to 1.6

70 to 150

10 to 22

1.5 to 20.0

140 to 2070

20 to 300

1.5 to 3.5

150 to 300

20 to 50

Table 3. Switch Ratings (Amperes).
Switch State

120 Vac

Switching Action: Snap switch breaks R-B (closes R-W) on
pressure rise. Make-on-rise devices omit terminal B.

240 Vac

Full Load

8.0

5.1

Locked Rotor

48.0

30.6

Grounding Means: Ground screw terminal marked with a
circled ground symbol.

Pressure Sensing Element: Stainless steel diaphragm (140
to 2070 kPa models) has brass bellows.
Maximum Ambient Temperature: 66°C (150°F). Also, refer
to note under Mounting.
Adjustment Means: Screws on top of control case. Scales are
marked in psi or kPa.
Mounting Means: 1/4 inch-18 NPT connection on diaphragm
assembly; or surface mounts using holes in back of case.

Accessories:
50024585-001 Brass Steam Trap. (Please refer to the applicable Equipment/Application Standards for compliance.)
14026 Steel Steam Trap. (Please refer to the applicable Equipment/Application Standards for compliance.)
118023 Steel Steam Trap for BSPT Models.
33312B Knurled Knob-fits on top of adjusting screws.
4074BWJ Range Stop-range stop screw, Part No. 107194,
and wrench, Part No. 23466, to limit setpoint range.
Approvals:
Underwriters Laboratories Inc. Listed: file no. MP466, vol. 10,
guide no. MBPR.
Canadian Standard Association certified: file no. LR1620,
guide no. 400E-0.

Dimensions: See Fig. 1.

1 _ - - - - 4-1/2(115)

3-1/4(83)~
2-3/4 (70)

r

3-7/8
(99)

-

"I

1

- - - - - - - - 1. .

I

--~--+---------.--

~I?==~~====i;l- ==~

I
I
I
I
I

:
I

HOLE FOR
1/2 INCH
CONDUIT

~,

3-3/4
(95)

~

__ 1-3/16
(30)

DIMENSION
"A"
(SEE TAB)

3/16 X 11/32
(5X9)
KNOCKOUT

MAIN SCALE
ADJUSTMENT
SCREW

r--P~SI--~DI~M~EN~S~IO~N~

:

RANGE
2T015
5T050
10 TO 150
20 TO 300

I

:
I

:
I
I

---~----------- r~cl-

"A"
123
126
126
146

t

1-13/16

~~====~~======~==~~

1-1/16 (27)1---

11

___ 1-1/2 (38) ----

REAR VIEW

11 15 TO 100 kPa (2 TO 15 PSI) SCALE MODELS ONLY.

M19635B

Fig. 1. L404F,T,V approximate dimensions in inches (millimeters in parentheses).

71-2429-06

Honeywell

L4079A,B,
PressureTrol® Limit Control
PRODUCT DATA

FEATURES
•

L4079A has two ganged spst switches; breaks two
circuits (may be both sides of the power supply)
simultaneously.

o

L40798 has one spst switch.

•

L4079W is the same as L40798, but with seals for oil
applications.

•

MICRO SWITCH® snap-acting switches are visible
through transparent cover.

•

Switches open automatically, but must be reset
manually.

•

Trip-free reset mechanisms do not permit the limiting
role of the PressureTrol® Control to be defeated by
jamming the reset lever.

•

Control does not need leveling.

•

The L4079 is unaffected by moderate vibration.

APPLICATION
The L4079A,B, and W PressureTrol® Limit Controls are high
pressure limit switches which break electrical circuits when
pressure rises to a preset value.
The L4079A and B can be used with steam, air,
noncombustible gases, and fluids noncorrosive to the sensing
element.
L4079W is for use on oil burner systems.

Contents
Application ........................................................... .............
Features ...........................................................................
Specifications ...................................................................
Ordering Information .... ....................................................
Installation ................................................ ........... ... ..........
Wiring ...............................................................................
Checkout ..........................................................................

1
1
2
2
3
3
4

L4079A,B, W PRESSURETROL ® LIMIT CONTROL

SPECIFICATIONS
Models: Pressure and Electrical Specifications: See Table 1.
Table 1. Pressure and Electrical Ratings.

Range
Model Number

psi

Ratings in Amperes

Maximum
Diaphragm
Pressure
psi

kPa

240 Vac

120 Vac

kPa

Full Load

Locked
Rotor

Full Load

Locked
Rotor

L4079A a and
L4079B b

2 to 15

15 to 100

25

170

9.8

58.8

4.9

29.4

5 to 50

35 to 350

85

590

9.8

58.8

4.9

29.4

10 to 150

70 to 1035

225

1550

9.8

58.8

4.9

29.4

L4079B1066 b

20 to 300

140 to 2070

350

2410

9.8

58.8

4.9

29.4

L4079W1000 b

10 to 150

70 to 1035

225

1550

9.8

58.8

4.9

29.4

a Ratings apply to each of two separate circuits.
b One circuit only.
Switching Action:
L4079A-Snap-switch. Breaks two circuits automatically on
pressure rise. Each circuit must be manually reset.
L4079B,W-Snap-switch. Breaks one circuit automatically on
pressure rise. Circuit must be manually reset.
Adjustment means: External adjustment screw. Scale is
calibrated in psi and kPa.

Dimensions: See Fig. 1.

~4_1/2 (COVER)

1II

~15/16

4-3/8 (CASE)-

-1-15/16

-

3/16

Maximum Ambient Temperature: 150°F (66°C).
Mounting Means:
Pipe fitting-1/4-18 NPT. Connection on diaphragm assembly.
These devices may be either boiler mounted directly to a
boiler fitting, or may be surface mounted, such as on a
wall, by using the knockouts in the case.
Approvals:
Underwriters Laboratories Inc. (UL) Listed: File No. MP466,
Guide No. MBPR.
Canadian Standards Assocuation (CSA): File No. LR95329,
Certificate No. 1720340

M22435

Fig. 1. L4079A,B,W PressureTrol® Limit Control
dimensions in inches.

Accessories:
50024585-001 Brass Steam Trap.
14026 Steel Steam Trap.
33312B Knurled adjustment knob.

ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELlNE® wholesaler or distributor, refer to the
TRADELlNE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada-Honeywell Limited/Honeywell Limitee, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
60-2156-03

2

Honeywell

L91 , ,0 Propo ioning
Pressuretrol® Controllers
PRODUCT DATA

FEATURES
• Models available for pressure systems up to 300 psi
(2068 kPa).
• May be used with steam, air, noncombustible gases, or
other fluids noncorrosive to brass or phos-bronze (300
psi model) bellows.
• When used with steam boilers, a steam trap (siphon
loop) is recommended.
• Wiper on controller potentiometer moves in response
to pressure changes.
• L91 D has two potentiometers for unison control of two
motors.
• L91 B,D models have adjustable proportioning
(throttling) range to allow selection of desired
pressure control range.
• Adjustments made with screws on case top.
• Large, easily-read scaleplates in both U.S. customary
(oz/sq. in., psi, or in. Hg) and metric (kPa, MPa, or mm
Hg) units.
• Steel case with clear plastic cover to observe pressure
settings and potentiometer action.

APPLICA TION
L91 Proportioning Pressuretrol® Controllers are Series 90
Modulating Pressure Controllers that provide direct control of
modulating motors or valves used on automatic burners or
steam heating systems.

• Fitting with 1/4 -18 NPT threads allows rapid
installation.
• Surface mount with screws through knockout holes in
case back.

Contents
Application
Features
Specifications
Installation
Wiring
Checkout
Service Information

1
1
2

5
6
8
9

60-2152-08

L91A,B,O PROPORTIONING PRESSURETROL® CONTROLLERS

SPECIFICATIONS
Table 1 Models available
Operating Ranges a

Model
L91A

L91B

L91D

U.S.
Customary
Units

Metric Units

Proportioning (Throttling) Range at Midscale
Potentiometer
Part No. b
Adjustable

U.S.
Customary
Units

Maximum Surge
Pressure

psi

Metric Units

kPa

o to 15 psi

oto 103 kPa

23176CB

No

0.5 psi

3.4 kPa 25

172

5 to 150 psi

0.03 to 1.03 MPa 23176CB

No

5 psi

0.03 MPa

225

1551

10 to 300 psi b

0.07 to 2.07 MPa 23176CB

No

12 psi

0.08 MPa

350

2413

oto 15 psi

o to 103 kPa

23176CF

Yes

1.5to12psi

10 to 83 kPa

25

172

5 to 150 psi c

0.03 to 1.03 MPa 23176CB

Yes

5 to 23 psi

35 to 160 kPa

225

1551

10 to 300 psi c

0.07 to 2.07 MPa 23176CB

Yes

12 to 48 psi

85 to 330 kPa

350

2413
2413

10 to 300 psi

0.07 to 2.07 MPa 23176CF

Yes

30 to 110 psi

0.21 to 0.76 MPa 350

Oto 15 psi

o to 103 kPa

23176CF

Yes

1.5to 12psi

10 to 83 kPa

5 to 150 psi c

0.03 to 1.03 MPa 23176CF

Yes

13 to 52 psi

0.09 to 0.36 MPa 225

1551

10 to 300 psi c

0.07 to 2.07 MPa 23176CF

Yes

30 to 110 psi

0.21 to 0.76 MPa 350

2413

Models (Table 1):
L91A: Single potentiometer; nonadjustable proportioning
range.
L91 B: Single potentiometer; adjustable proportioning range.
L91 D: Two potentiometers allow unison control of motors;
adjustable proportioning range.

25

172

Adjustment Means: Screws on controller case top; knurled
knob for main scale setting on 10 to 300 psi (0.07 to 2.07
MPa) models.
Setpoint: At low pressure end of proportioning (throttling)
range.
Main Scaleplate: Marked in both U.S. customary (oz/sq. in,
psi, or in. Hg) and metric (kPa, MPa, or mm Hg) units.

Electrical Rating: 24 Vac.
Potentiometer Action: Wiper moves toward Won pressure
rise, toward B on pressure fall. Potentiometer is field
replaceable.

Proportioning Range Scaleplate (L91 B,D only): Graduated from A to F with a MIN (minimum) value below A
(See Table 2 for the value of each division.)

Potentiometer Resistance: 140 ohms (nominal) for L91A, B,
and D models.
Pressure Sensing Element: Brass bellows, 10-300 psi
models phos-bronze bellows.

Mounting Means: Fitting on bellows has 1/4 - 18 NPT
threads (external on 0 to 16 oz/sq. in., 0 to 4 psi, and 0 to
15 psi models; internal on all other models) for mounting on
a pipe or steam trap (siphon loop).

Minimum Ambient Temperature: 32 0 F (0 0 C)

NOTE:

Maximum Ambient Temperature: 1500 F (66 0 C)

Some models are available with 1/4 - 19 BSP-TR
internal threads; see Table 1.

Also can be surface mounted by screws through two knockout
holes in case back.

ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELlNE® wholesaler or distributor, refer to the
TRADELlNE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada-Honeywell Limited/Honeywell Limitee, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

60-2152-08

2

L91A,B,D PROPORTIONING PRESSURETROL ® CONTROLLERS

23176CF Potentiometer: For all L91 D models and most L91B
models (see Table 1); 140 ohms (nominal); length of active
winding is 1/4 in. (6.4 mm).

Electrical Connections: Internal screw terminals. Hole inside
of case for 1/2 in. conduit.
Dimensions: See Fig. 1; see Fig. 2 for mounting steam trap
(siphon loop).

Accessories:
50024585-001 Steam Trap (siphon loop): 1/4 in. brass pipe
with 1/4 -18 NPT external threads on both ends.
14026 Steam Trap (siphon loop): 1/4 in. steel pipe with 1/4 -18
NPT external threads on both ends.
33312B Knurled Adjustment Knob: With setscrew; fits on main
scale pressure adjusting screw.
4074BWJ Limit Stop Assembly: To limit setpoint ranges;
includes 129564 Range Stop 107194 Range Stop Screw,
and 23466 Wrench.

Weight: 1 Ib, 15 oz (0.88 kg).
Finish: Gray.
Replacement Parts:
129178 Thermoplastic Cover.
23176CB Potentiometer: For all L91A models and a few L91B
models (see Table 1); 140 ohms (nominal); length of active
winding is 7/64 in. (2.8 mm).

Table 2. Approximate value of each division (A to e, e to C, etc.) on proportioning
(throttlina) ranae scaleplate (L91 e D F onlv)
Value of Each Division
Operating Range
U.S. Customary Units

Metric Units

U.S. Customary
Units

Metric Units

oto 7 kPa
o to 103 kPa

6.2 oz/ sq in.

2.7 kPa

Ot015psi

1.8 psi

12.4 kPa

5 to 150 psi (L91 B)

0.03 to 1.03 MPa

7.8 psi

0.054 MPa

5 to 150 psi (L91D)

0.03 to 1.03 MPa

6.7 psi

0.046 MPa

10 to 300 psi (L91 B with 7/64 in. potentiometer)

0.07 to 2.07 MPa

16.4 psi

0.113 MPa

10 to 300 psi (L91 B,D with 1/4 in. potentiometer) 0.07 to 2.07 MPa

13.8 psi

0.095 MPa

oto 10 oz/sq in.

3

60·2152-08

L91A,B,O PROPORTIONING PRESSURETROL ® CONTROLLERS

- - 4-112 (114.3) (COVERr------

L91A,B,D

4-11/32 (110.3) (CASE) _ _
1....- - 3-57/64 (98.;B)---__ 1
3-13/32 (86.5)----... 1

1-3/16 (30.2)

1-5/32 (29.4)

&!

1-1/16 (27.0)

I

,
/

,,

(27.8)

3-23132
(94.5)

3-7/8
(98.4)

10 TO 300

~~~~===t==~~==~
,-I

2-5/64
(52.8)
DIM C (SEE
TABULATION
TABLE)

1-13/16

0

01 )

,, ''

OTO 15

," '

-1- ,.

1_1/16-=1
(27.0)

&
&
.&.
&

DIM B (SEE
TABULATION
TABLE)

EXTERNAL THREADS ON 0 TO 15 PSI MODELS; INTERNAL THREADS ON ALL OTHER MODELS.
SOME MODELS ARE ALSO AVAILABLE WITH 1/4-19 BSP-TR INTERNAL THREADS; SEE TABLE 1.
PROPORTIONING RANGE ADJUSTING SCREW ON L91B,D MODELS ONLY.

ADJ~STMENT

33312B KNURLED
SCREW KNOB, 7/8 IN. [22.2 MMj DIAMETER,. KNOB IS INCLUDED WITH 10 TO 300 PSI [0.07 TO .07 MPaj MODELS;
OPTIONAL ACCESSORY FOR OTHER MODELS.
FOR 10 TO 300 PSI [0.07 TO 2.07 MPaj MODELS. DIM C INCLUDES THE KNURLED ADJUSTMENT KNOB.

OPERATING RANGE

TABULATION OF DIMENSIONS A B AND C
DIMB
DIMA

DIMC
MM

IN.

MM

fH/8

174.6

20.6

5-3/4

146.1

15.9

6-1/1~

154.~

CUSTOMARY UNITS

METRIC UNITS

IN.

MM

IN.

OTO 15 PSI

OTO 103 kPa

2-7/16

61.9

1-7/32

31.0

5TO 150 PSI

0.03 TO 1.03 MPa

1-5/8

41.3

13/16

10 TO 300 PSI

0.07 to 2.07 MPa

1-114

31.8

5/8

M29781

Fig. 1. Mounting dimensions of the L9i Proportional Pressuretrol® Controllers, in in. (mm).

60-2152-08

74

Duragauge® Pressure Gauge
Type 1379, ASME B 40.1
Grade 2A (±0.5% of span)
• 4 1/2˝ full-size bourdon tube
• Patented Duratube™ with as-weldedtube construction controls stress
for longer life
• “Round Cap Tip” construction
lowers stresses for longer life
• Easily adjustable, self-locking
micrometer pointer
• Exclusive Teflon coated 400 series
stainless steel rotary movement
for longer life
• New PLUS!™ Performance Option:
- Liquid-filled performance in a dry
gauge
- Fights vibration and pulsations
without liquid-filled headaches
- See pages 6-7 for details
- Order as option XLL
• Epoxy-coated system for superior
corrosion resistance

Type 1379 Duragauge® pressure
gauge is offered in 41⁄2,,̋ 6˝ and 81⁄2˝
dials sizes.
This rugged, solid-front aluminum
case gauge is tops in its field. It is
available as a weatherproof hermetically sealed or liquid-filled version
in 41⁄2˝ and 6˝ sizes in pressures to
30,000 psi. Like the 1279, it can be
easily field converted from the weatherproof version to either the sealed or
liquid-filled version using an optional
kit. Ranges 50,000, 80,000 and
100,000 psi are available in 6˝
hermetically sealed and liquid-filled
cases. All size cases are coated
with black epoxy which will withstand
most environmental conditions.

BOURDON SYSTEM SELECTION
Ordering
Code

Bourdon Tube & Tip Material(1)
(all joints TIG welded except “A”)

A

Phosphor Bronze
Tube-Brass Tip, Silver Brazed

R

316L stainless steel

S

316L stainless steel

P(4)

K Monel

WW

Inconel 718

STANDARD RANGES
Socket
Material

Tube
Type

Range Selection
Limits (psi)

Brass

C-Tube

12/1000

1

C-Tube

12/1500

1

Helical

2000/20,000

1

C-Tube

12/1500

1

Helical

2000/20,000

1

C-Tube

15/1500

1

Helical

2000/30,000

1

Helical

50/80/100,000(3)(6)

1019 steel
316 stainless steel
Monel 400
316 stainless steel

(1) For selection of the correct Bourdon system material, see the
media application table on page 243.
(2) Other connections available on application.
(3) 50,000-100,000 psi available in 6˝ 1379 lower and back
connection only.

Pressure
psi

NPT
Conn.(2)

0/15
0/30
0/60
0/100
0/160
0/200
0/300
0/400
0/600
0/800
0/1000
0/1500
0/2000
0/3000
0/5000
0/10,000
0/20,000
0/30,000
0/50,000
0/80,000
0/100,000

/4, 1⁄2
/4, 1⁄2
/4, 1⁄2
/4, 1⁄2
/4, 1⁄2
/4, 1⁄2
)

/4, 1⁄25

⁄4 high press.

1

(4) Use for applications where NACE standard MR-01-75 is
specified.
(5) 30,000 psi offered with 1⁄4 high pressure connection, 1⁄2 NPT
optional.
(6) Offered hermetically sealed as standard. Liquid fillable
optional.

Compound
psi
30 in.Hg/15 psi
30 in.Hg/30 psi
30 in.Hg/60 psi
30 in.Hg/100 psi
30 in.Hg/150 psi
30 in.Hg/300 psi
Vacuum
30/0 in.Hg
34/0 ftH2O

NOTE:
Equivalent standard
kg/cm2, and kPa metric
ranges are available.

TO ORDER THIS 1379 DURAGAUGE:
Select:
1. Dial size–41⁄2˝, 6˝, or 81⁄2˝
2. Case type–1379
Ring–threaded reinforced polypropylene
3.. Bourdon system selection ordering code
4. Connection–1⁄4 NPT (02), 1⁄2 NPT (04), Lower (L), Back (B)
5. Optional features–see page 239
6. Standard pressure range
7. Accessories–see pages 233-238

MADE IN U.S.A.

45

1379

SS*

04L

*

( ) “S” denotes solid front case design

Consult factory for guidance in product selection
Phone (203) 385-0217, Fax (203) 385-0602 or
visit our web site at www.ashcroft.com

XXX

100#

Kunkle Safety and Relief Products
Series 6000

KUNKLE
Features

ASME Section I and VIII, Steam, "V" and "UV,"
ASME Section VIII, Air/Gas "UV" National Board Certified.
Models 6933, 6934, and 6935 are ASME Section IV, "Steam "
"HV" National Board Certified.
PED Certified for Non-Hazardous Gas.

• O-ring seats available for exceptional leakfree performance, reduced maintenance
cost, multiple cyc les with tight shutoff,
improved seating integrity.
• Wide hex on valve nozzle provides
wrenching service clearance for easy
installation.
• Dual control rings offer easy adjustability
fo r precise open in g with minimum preopen
or simmer and exact blowdown control.
• Pivot .between di sc and sprin g corrects
mi salig nment and compensates for spring
side thru st.
• Grooved piston mode l disc reduces sli ding
area and friction.

• Each Kunkle valve is tested and in spected
for pressure setting and leakage.

Model Descriptions
Model 6010: Side outlet. Fu ll nozzle design
with bronze/brass trim . Avail able with O-ring
seats. For exceplional leak-free performa nce.
Model 6021: Same as model 6010 with
Teflon® (PFA) disc insert. For exceptional
leak-free performance (use on steam only).

Model 6030: Same as model 6010 except
Stainless Steel (SS) trim (nozzle and disc).
Avai lable with O-ring seats for exceptional
leak-free performance .
Model 6182: Top outl et. Full nozzle design
with bronze/brass trim. O-ring seat available
for exceptional leak-free performance.
Model 6121: Same as model 6182 with
Teflon® (PFA) disc insert. For exceptional
non-leak performance (use on steam only).

Model 6010

Model 6130: Same as model 6182 except
SS trim (nozzle and disc). O-ring seat
avail able for exceptional leak-free
performance.
Model 6186: Top outlet. Full nozzle design
wi th bronze/brass trim . 150 psig [10.3 bargj
maximum set pressure. Replaces Model 86
(original eq uipment on ly).

Model 6935: Same as model 6030 except
certifi ed for ASME code Section IV. Low
p ressure steam heatin g boilers set at 15 psig
[1.0 bargj only.

Model 6283: Over-sized side ou tlet. Full
nozzle design bronze/brass trim.

Applications

Model 6221: Same as model 6283 wi th
Teflon® (PFA) disc insert. For exceptiona l
leak-free performance (use on steam only).
Model 6230: Same as model 6283 except
SS trim (nozzle and disc).

Model 6933: Same as model 6010 except
certified for ASME code Section IV. Low
pressure steam heating boi lers set at 15 psig
[1. 0 barg j on ly.
Model 6934: Same as mode l 602 1 except
certified for ASM E code Section IV. Low
pressure steam heating boilers set at 15 psig
[1 .0 barg j only.

-tileD

Flow Control

• Steam Boilers and Generators.
• Air/Gas Compressors - reciprocating or
rotary - portable or stationary, intercoolers
and aftercoolers.
• Pressure Vessels - containin g steam, air
or non-hazardous gas. Including tanks ,
receivers, sterilizers an d au toclaves.
• Pressure Reducin g Stations - p rotec tion
of the discha rge or low pressure side of
system.

Pressure and Temperature Limits
Models 6010, 6021, 6182, 6283, 6221
Steam Service
3 to 250 psig [0.2 to 17.2 bargj
-60° to 406°F [-51° to 208°C]
Air/Gas Service
3 to 300 psig [0.2 to 20.7 bargj
-60° to 406°F [-5 1° to 208°C]
Models 6030, 6130, 6230
Steam and Air/Gas Service
3 to 300 psig [0.2 to 20.7 bargj
-60° to 425°F [-51° to 218°C]

1. Resilient seats determine temperature range
(see page 11 ).

Kunkle is either a trademark or registered trademark of Tyco International Services AG or its affiliates in
the United States and/or other countries. All other brand names, product names, or trademarks belong
to their respective holders.
:;.-

:,.;

."

.. ,;.

,:r'"

~-""',:..··;;;:r.I~._

':~}.~)'

."

Copyright © 2009 Tyco Flow Control. All rights reserved.

-

_

',.,

0-"'

KUKMC-0394-U5-0906

t,;;

Kunkle Safety and Relief Products
Series 6000

Ordering Information
ASME Section I and VIII, Steam, ASME Section VIII, Air/Gas National
Board Certified. Models 6930, 6933, 6935 ASME Section IV,
National Board Certified
'~

, Model Number/Order Guide . .
...

.

,-

Model
Number
Position

2

Example

6

3

0

4

5

6

7

7

o

H

G

M

0

8

9

",

10 11

12 13 14 15

A

0

M

5

0

Model
60 10
6021
6030
6182
6121

6130
6186
6283
6221

6230
6933
6934
6935

Orifice

D

G

E

H
J

F

Inlet Size
C - '/2" [12.7]
D - 3/.
[1 9.0]
E - 1·
[25.4]
F - 11/. [31. 8]

G-11/2' [38,1]
H - 2"
[50.8]
J - 21/2' [63.5]

Seat Material
M - Metal
E - EPR
V
Viton®

Variation (01 to 99)
01
02
03
60

-

Plain lever
Plain lever with vibration dampener
Plain lever with gag
BSP Threads

Design Revision
Indicates non-i nterchangeable revision.
Dash (-) if origi nal design.

Valve Service
A - Steam ASM E Section I
K - Air/Gas ASM E Section VIII
L - Steam ASME Section VIII
G - Steam ASME Section IV (Models 6933, 6934, 6935 only)
P - Steam, Non-code
N - Air, Non-code

Spring Material
M - SS

Set Pressure
0015 - 15 psig [1 .0 bargj only for Models 6933, 6934, 6935

KUNKLE
953 Old U.S. Highway 70
Black Mountain, North Carolina 28711-2549
Customer Service Phone: 1-828-669-3700

www.kunklevalve.com

Tyeo Flow Control (TFC) provides the information herein in good faith but makes no representation as to its comprehensiveness or accuracy. This data sheet IS intended only as a guide to TFC products and services.
Individuals using thiS data sheet must exercise their independent judgment in evaluating product selection and determining produc t appropriateness for their particular purpose and system requirements. TFC MAKES NO
REPRESENTATIONS OR WARRANTIES. EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO
THE INFORMATION SET FORTH HEREIN OR THE PRODUCT(S) TO WHICH THE INFORMATION REFERS, ACCORDINGLY. TFC WILL NOT BE RESPONSIBLE FOR DAMAGES (OF ANY KIND OR NATURE, INCLUDING
INCIDENTAL. DIRECT, INDIRECT, OR CONSEOUENTIAL DAMAGES) RESULTING FROM TH E USE OF OR RELIANCE UPON THIS INFORMATION, Palenls and Patents Pending in the U.S.and foreign countries, Tyeo
reserves the right to change product designs and speci fications without notice. All registered trademarks are the properly of their respective owners. Printed in the USA.

...
" Copyright © 2009 Tyco Flow Control. A" rights reserved.
~',

~

KUKMC-0394
12

www.tycoflowcontrol.com



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