538539 1 Goulds 2DW Dewatering Pump Brochure
: Pump 538539 1 Goulds 2Dw Dewatering Pump Brochure 538539_1_Goulds 2DW Dewatering Pump Brochure pdf
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Page Count: 4
FEATURES
Impeller: Polyurethane for wear and corrosion resistance.
Adjustable Discharge: Discharge can be installed for
either vertical or horizontal installation using only 2 screws.
Diffuser: Polyurethane for wear and corrosion resistance.
Mechanical Seal: Dual seals for double leakage
protection, outer seal – silicon carbide.
Rubber Liner: Protects against wear around impeller.
Bottom Strainer: Made of impact absorbing EPDM rubber,
suction holes allow for low pump down.
2DW
SUBMERSIBLE DEWATERING PUMP
TECHNICAL BROCHURE
B2DW R3
PAGE 2
Wastewater
Goulds Water Technology
010 20 30 40 50 60 70 80
0
30
20
10
CAPACITY
TOTAL DYNAMIC HEAD
FEET
40
50
60
90
MODEL: 2DW
SIZE: 2”
RPM: 3500
HP: 1/2 and 1 HP
SOLIDS: Strainer
2 FT
2 GPM
0
5
10
15
METERS
GPM
0 5 10 15 20
m3/h
1⁄2 HP
1 HP
APPLICATIONS
Specically designed to remove water from:
• Drainage ditches
• Trenches
• Basements
• Manholes
• Excavating drainage in the building trades
SPECIFICATIONS
Pump:
• Discharge size: 2" NPSM threaded hose coupling
design, can be rotated
• Capacities: up to 84 GPM
• Total heads: up to 51 feet
• Maximum solids: any particles passing through
strainer
• Mechanical seals: outer seal – silicon carbide, inner
seal – carbon ceramic
• Temperature limit: 95ºF (35º C) maximum
• Depth of immersion: 16.5 feet (5m) maximum
Motor:
• Single phase: 3500 RPM, 1⁄2 HP and 1 HP, 115 and
230 V, 60 Hz
• Built-in starter with full overload and temperature
protection.
• Class F insulation.
• Air lled design.
• Upper and lower heavy duty ball bearing
construction.
• Power cord: 50 feet.
AGENCY LISTINGS
Tested to UL778 and CSA 22.2 108 standards by
Canadian Standards Association.
NRTL File #LR13533
®
PAGE 3
Wastewater
Goulds Water Technology
REPLACEMENT KITS
Each kit contains the following parts:
Impeller Kit (15K97 for 1⁄2 HP, 15K98 for 1 HP) – Impeller, impeller screw, protective plug, washer, assembly
instruction
Diffuser Kit (15K99 for both 1⁄2 HP and 1 HP) – Diffuser, barrel nuts, screws, washers, assembly instruction, sticker
Outer seal Kit (15K14 for both 1⁄2 HP and 1 HP) – Mechanical face-seal unit, assembly instruction, sticker
O-ring Kit (15K100 for both 1⁄2 HP and 1 HP) – All o-rings
DIMENSIONS
MODEL INFORMATION
Order No. HP Volts Phase Maximum
Amp RPM Height (in.) Weight (lbs.)
2DW0511 1⁄2
115
1
5.5
3500 17.25
26
2DW0512 230 2.9
2DW1011 1115 9.8 32
2DW1012 230 4.9
ADJUSTABLE DISCHARGE
WITH NPSM THREADS
COMPONENTS
Item No. Description
1 Discharge Not Available
2 Power cord Not Available
3 Handle/cover Not Available
4 Support bearing Not Available
5 Pump casing Not Available
6 Main bearing Not Available
7 Inner mechanical seal Not Available
8 Outer mechanical seal Available
9 Impeller Available
10 Suction cover/diffuser Available
11 Strainer Not Available
12 Oil plug Not Available
13, 14 Motor Not Available
1
2NPSM THREADS
3
4
5
6
7
8
9
11
10
12
13
14
Goulds is a registered trademark of Goulds Pumps, Inc. and is used under license.
© 2012 Xylem Inc. B2DW R3 July 2014
Xylem Inc.
2881 East Bayard Street Ext., Suite A
Seneca Falls, NY 13148
Phone: (866) 325-4210
Fax: (888) 322-5877
www.gouldswatertechnology.com
