Zoeller 4404-0010 Model WD4404 High Capacity Sewage Dewatering Double Seal Pump 2.0 HP 230V 1PH 20' Cord Automatic Manufacturers__Hydromatic Pump__Municipal__Submersible Sewage Ejector Pumps__S4SD Oil-Filled Motor and Cast Iron

Oil-Filled Motor and Cast Iron Motor Housing for Optimal Heat Dissipation Which Prevents the Pump frorm Overheating

The Model 161's motor housing

Normally Open Models (high level): The control switch turns on (closes) when the float tips slightly above horizontal signaling a high level and turns off (opens) when the float drops slightly below horizontal

Orenco BEP30DD Biotube EasyPak Applications

Zoeller 4404-0010 Model WD4404 High Capacity Sewage Dewatering Double Seal Pump 2.0 HP 230V 1PH 20' Cord Automatic Manufacturers__Hydromatic Pump__Municipal__Submersible Sewage Ejector Pumps__S4SD Oil-Filled Motor and Cast IronZoeller WD404 Series Sewage & Dewatering Pump Description The "Waste Mate" series of submersible pumps is designed for use in residential or commercial dewatering and wastewater applications and can be used to transfer large volumes of water from parking lots, flooded areas and unscreened raw sewage. The innovative vortex impeller design reduces the risk of clogging and allows each pump to pass 3" (76 mm) spherical solids. Constructed of non