SM20 DEWATERING PUMP

Picture of SM20 Dewatering Pump


Pound for pound the SM20 will outpump any other pump available. The SM20 does not require priming and can run dry without damage. The lightest pump available, the SM20 can pump 250 GPM at a 10 foot head. It's ideal for vaults and manholes. The SM20 can move 5/16" solids.

The small size and low power requirements of the SM20 make it an affordable alternative to large, heavy gas or electric pumps that can't match its performance.

The SM20 is designed to run off a HTMA type I or type II hydraulic circuit.

Operations and Performance

ITEM

U.S.A.

METRIC

Capacity
250 GPM 937 LPM
Weight 13.7 Pounds 6.3 kg
Length 7-1/2 inches 19 cm
Width 9.6 inches 24 cm
Pressure 1000-2000 PSI 70-140 bar
Flow Range 4-9 GPM 15-34 lpm
Maximum Flow 9 GPM 34 lpm
Porting 8 SAE O-Ring 8 SAE O-Ring
Connect Size and Type 3/8" Male Pipe Thread End 3/8" Male Pipe Thread Ends

rdering Information

Model

Capacity

Order Number

SM20

250 GPM

SM20531

Accessories and Stuff

ACCESSORY PART NUMBERS

DESCRIPTION

2183 25' [8 M] OF 2-1/2" Fire Hose with Pin Lug Male x Female Coupler
2317 Fire Nozzle - 1" Output
5133 2-1/2" Thread Adapter for Sump Pump to Fire Hose
5134 50' [15 M] Length of 2-1/2" Fire Hose with Pin Lug Male x Female Coupler
5135 Spanner Wrench for Pin Lug Coupler

Service Tools

While Stanley tools are very reliable they will eventually need service. Using the proper tools and test equipment will save you time, effort and frustration.

Test Equipment

Part Number

Description

4182 Flow/Pressure Tester

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