Epiroc - STANLEY SM50 Sump Pump - Landscape


Product Overview

The SM50 Water Pump is a submersible, centrifugal type pump that requires no priming. The motor is contaminant-tolerant gear motor uniquely designed for continuous highspeed operation. The motor drives the impeller directly, so there are no spindle bearings that require periodic lubrication or replacement. The cast stainless steel, semi-closed impeller resists corrosion. A series of seals on the drive shaft effectively keep hydraulic fluid and pumped water where they belong while allowing the pump to be run dry without sudden seal failure.


Features & Benefits

The SM50 is fitted with dripless flatfaced HTMA quick couplers for easy connecting and disconnecting of the pump and hydraulic system

The water outlet features a 3-inch pipe thread that is fitted with a 3-inch groove fitting, allowing for easy connection to a cam hose end fitting

Access to the pumping chamber for cleaning requires the removal of only two capscrews

The SM50 can draw down water to a depth of 3.5 inches

The built-in screen efficiently prevents solids larger than 3/8 of an inch from entering the pump

The pump will handle clear water and water containing up to 10% solids.

SM50 Submersible Pump Technical Specifications

Model SM50
Outlet Size 3 - INCH NPT / 3 - INCH CAMLOCK
Output Capacity 500 GPM / 1890 LPM
Weight 21 LBS / 9.5 KG
Lenght  10.5 IN. / 26.7 CM
Width  10 IN. / 25.4 CM
Input Pressure 1000 - 2000 PSI / 69 - 138 BAR
Input Flow Range 7 - 12 GPM / 26 - 45 LPM
Porting  - 8 SAE ¾-16 STRAIGHT THREAD 
Connector 3/8 FLUSH-FACE HTMA COUPLER

Additional Resources