Sump Pump SM21

  • $3,164.00


The SM21 Sump Pump is one of the lightest and most durable pumps available and will out-pump almost all gasoline engine driven pumps.

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.

Features
Increased Capacity The cast iron impeller of the SM21 is within 3/4 of an inch of the base allowing the pump to remove more liquids than other pumps.
Durable

Stainless steel, steel, urethane, or cast iron impellers (model dependent).

Run Dry

Able to run dry without damage.

Ease of Use
  • Lifting eyes make placement easy. 
  • Submersed into the water and with its easy hookup to a power unit, the SM21 is instantly pumping. 
  • There is no recoil starting, priming or suction hose as with gas engine driven pumps. 
Submersible

No priming is required

Maintenance

With only a few moving parts, the SM21 is virtually maintenance free.

Specifications

Capacity

2-1/2 in. Discharge

Performance

1135 lpm

Flow Range

15 - 34 lpm

Pressure

70 - 140 bar

Ports

-6 SAE O-Ring

Weight

9.1 kg

Length

40.6 cm

Width

15.9 cm

Connection

 3/8 in. Flush-Face Quick Disconnect Coupler

Hose Whips

Yes

Motor

Integral

Discharge

 2-1/2 in. Female Pipe Threads
Comparison

Compare specifications of submersible pumps:

Submersible Pump Comparision

Downloads

SM21 Sump Pump Spec Sheet

SM21 Sump Pump User Manual

SM21 Sump Pump Parts Breakdown