538014 1 Goulds Submersible Sewage Pump Brochure User Manual

User Manual: Pump 538014 1 Goulds Submersible Sewage Pump Brochure

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FEATURES

Casing: Corrosion resistant AISI 304 SS designed for long lasting

performance.

Impeller: AISI type 304 stainless steel construction; two vane non-clog

design for maximum pumping efficiency.

Mechanical Seal: Drive lube silicon carbide sealing faces; all metal

components of AISI type 300 stainless steel running in protected oil

chamber.

Elastomers: BUNA-N

Pump Support Feet: Motor Shell and Lifting Handle: Constructed of AISI

type 304 series stainless steel.

Shaft: AISI type 304 stainless steel high strength pump shaft with keyed

and locking cap screw impeller fastening.

Discharge: 1½" and 2" NPT for horizontal connection to rigid, flexible or

guide rail piping connection.

NOTE: See accessory section guide rail systems, type A10-20 for simplex

or duplex system or base elbow rail systems.

Model 1DM/2DM

1½" AND 2" SUBMERSIBLE SEWAGE PUMP

TECHNICAL BROCHURE

B1DM/2DM

PAGE 2

Wastewater

Goulds Water Technology

APPLICATIONS

Non-clog submersible sewage pumps for simplex

and duplex installations in small lift stations, drainage

systems or raw water applications requiring solids

handling capability of 13⁄8" and 2" diameter made

specifically for:

• Homes and farms

• Mobile home parks and motels

• Schools and hospitals

• Municipal package systems

• Industrial treatment systems

• Dewatering applications

SPECIFICATIONS

Pump:

• 11⁄2" discharge on 1⁄2 HP

• 2" discharge on 3⁄4 HP and larger

• Solid size: 13⁄8" solids on 1⁄2 HP; 2" solids on 3⁄4 HP and

larger

• Capacities: to 175 U.S. GPM (41 m3/h)

• Total heads: to 47 feet TDH (14 m)

• Temperature:

104ºF (40ºC) continuous

140ºF (60ºC) intermitten

• Maximum submergence: to 17 feet (5 m)

• AISI 304 SS casing

• AISI 304 SS impeller

• Continuous duty rated, non-overloading motor

Motor:

• Single phase: 60 Hz, 3450 RPM, 1⁄2 HP, 115 V; 1⁄2 to

1 HP, 230 V

• Three phase: 60 Hz, 3450 RPM, 1⁄2 to 11⁄2 HP, 230 and

460 V

• Non-overloading

• Air-filled, class F insulated motor

• Thermal overload protection: built-in with automatic

reset on single phase, 115 V and 230 V models.

• Three phase models require external overload in

panel.

• Power cord: 20 feet long

• Single phase 115 V and 230 V models are supplied

with molded NEMA plugs and built-in capacitors.

• Three phase models are supplied with bare leads.

• Float controls: optional, see accessory section for

simplex or duplex system requirements.

• Rotation is clockwise when viewed from top.

Component Material

Pump body and motor casing Stainless steel (AISI 304)

Impeller Stainless steel (AISI 304)

Lower mechanical seal Silicon carbide/silicon carbide

Upper lip seal Nitrile rubber

Motor Shaft Stainless steel (AISI 304)

Handle Nylon

PAGE 3

Wastewater

Goulds Water Technology

0150

0

20

40

CAPACITY

TOTAL DYNAMIC HEAD

FEET

U.S. GPM

30

10

5

15

25

35

45

10050 200

0

14

2

12

10

4

6

8

METERS

010 20 30 40 m3/hr

1DM51C-N

1⁄2 HP

2DM51D-N

3⁄4 HP

2DM51E-N

1 HP

2DM51F-N

11⁄2 HP

MODEL INFORMATION

Order

Maximum Start Capacitor Resistance Cord Discharge

Weight

Number HP Volts Phase Amps Amps uF/V Start/ RPM

Length Connection Solids (lbs.)

Line-Line

1DM51C0NA 115 1 9.8 51.0 70/250 1.6 / 0.6 22

1DM51C1NA ½ 230 4.2 26.3 20/450 5.9 / 2.6 1½" 13⁄8"

1DM51C3NA 3 2.3 14.6 NA NA / 11.7 20

1DM51C4NA 460 1.2 7.5 NA NA / 14.7

2DM51D1NA 230 1 5.4 27.2 22/450 4.4 / 1.9 30

2DM51D3NA ¾ 3 3.4 24.9 NA NA / 6.0 3450 20'

25

2DM51D4NA 460 1.7 12.7 NA NA / 7.8

2DM51E1NA 230 1 7.0 30.6 30/450 4.2 / 1.9 2" 2" 34

2DM51E3NA 1 3 4.4 29.8 NA NA / 5.3 30

2DM51E4NA 460 2.2 15.2 NA NA / 6.6

2DM51F3NA 1½ 230 3 5.6 39.2 NA NA / 3.7 32

2DM51F4NA 460 2.8 19.9 NA NA / 4.8

H

H1

L

DISCHARGE SIZE

61⁄2" (165 mm)

Dimensions Discharge Wt.

Series HP Phase in inches (mm) Size (lbs.)

H H1 L

1DM 1⁄2

3 153⁄8 (391) 31⁄2 (88) 71⁄2 (193) 11⁄2" 20

1 22

3⁄4

3 17¼ (438) 25

1 18 (458) 30

2DM

1 3 43⁄8 (111.5) 73⁄4 (198) 2" 30

1 1813⁄16 (478) 34

11⁄2 3 32

DIMENSIONS

Goulds is a registered trademark of Goulds Pumps, Inc. and is used under license.

© 2012 Xylem Inc. B1DM/2DM R1 April 2012

Xylem, Inc.

2881 East Bayard Street Ext., Suite A

Seneca Falls, NY 13148

Phone: (866) 325-4210

Fax: (888) 322-5877

www.xyleminc.com/brands/gouldswatertechnology