• Roto molded polyethylene basin 24 x 24 in Radial rib design for extra strength Molded inlet hub Molded anti-torque stops 360 deg molded handle for easy handling Integrated anti-flotation collar Recessed discharge and vent location, pump access cover Independent recessed switch module Monolithic molded basin top, switch cord grips and locators for directional control

New switch! Introducing the new ECM for added reliability. The ECM (External Control Module) uses a "bell' inside the basin to monitor liquid level for operation of a switch outside the basin (in the cover) and isolated from liquid. This reduces any chance of water intrusion, which can result in switch failure. No moving switch parts inside the basin eliminates failure from 'hang-ups'.