The SM20 is one of the lightest and most durable pumps available. Completely submersible and pumping 250 gpm (946 lpm) at a 10-foot head and moving solids up to 516 of an inch makes it ideal for vaults and manholes. It features a cast aluminium inlet urethane impeller Hyrevz motor and is furnished with flush face quick disconnect couplers.

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 SM20 will out-pump most all gasoline engine driven pumps. There is no recoil starting, priming or suction hose as with gas engine driven pumps. It can be run dry without damage.Submersed into the water and with its easy hookup to a power unit, the SM20 is instantly pumping.
The standard urethane impeller is highly abrasion resistant for long service pumping gritty slurries. The abrasion resistant cast iron inlet wear ring is easily replaced from the inlet sit of the pump. With only a few moving parts, the SM20 is virtually maintenance free.

Capacity - 2-1/2 in. Discharge
Performance - 946 lpm
Flow Range - 15 - 34 lpm
Pressure - 70 - 140 bar
Ports - 8 SAE O-Ring
Connection - 3/8 in. Flush-Face Quick Disconnect Coupler
Hose Whips - No
Motor - Integral
Discharge Size - 2-1/2 in. Female Pipe Threads

Weight - 6.3 kg
Length -  19 cm
Width - 24 cm