Pay in 4 interest-free payments of $42.52 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Designed with a NEMA 4 weatherproof enclosure
sump drainage
Solids up to 2' in diameter easily pass through the specially designed recessed vortex impeller
designed to significantly increase the useful life of the cartridge by trapping sediment that typically plugs carbon block cartridges
provides longer life than voltage relays and improves the operation of the system
SJE-Rhombus 20AMDWOP AmpMaster Pump Switch 125/250 VAC Pump Down 20' Cord W/O Plug Manufacturers__Franklin Electric__Water Pump Packages__All Water Pump Packages Designed with a NEMA 4SJE Rhombus AmpMaster Pump Switch Description Mechanically Activated, Wide Angle Pump Switch The SJE AmpMaster pump switch provides automatic control of grinder and high head sewage pumps in grinder and lift station applications, as well as septic tank effluent pump (STEP) systems. UL Recognized; CSA Certified. The SJE AmpMaster pump switch is not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications. It