Hydraulic Water Pumps
Stanley Hydraulic Tools, Hydraulic Water Pumps.
The Stanley SM20 Water Pump is one of the lightest and most durable pumps available. Pumping 250 gpm (946 lpm) at a 10 foot head and moving solids up to 5/16 of an inch makes it ideal for vaults and manholes.
The Stanley SM21 Water Pump is one of the lightest and most durable pumps available. It’s capability of pumping 300 gpm (1135 lpm) at a 50 foot head make it ideal for vaults, manholes and more specifically in confined narrow openings.
Our SM50 pump discharges an impressive 500 gallons per minute (1890 lpm) while it’s small size allows it to fit in a box 11 inches deep by 10 inches square (26.7 cm x 25.4 cm).
Operating Range: 4-9 gpm.
Stainless steel, steel, urethane, or cast iron impellers (model dependent).
Submersible (no priming required)
Able to run dry without damage.