Zoeller 621-0036 Model EX621 Explosion Proof Sewage Pump 1.5 HP 230V 1PH 35' Cord 3" Vertical Discharge Manufacturers__Hydromatic Pump__Municipal__Hazardous Environment Sewage Pumps__HPGX They accept a wide variety

They accept a wide variety of 4½" diameter cartridges

Hydromatic S4L Submersible Solids Handling Pumps Description

McDonald's 420012EFS Effluent Pump can handle up to 3/4" solids with 2" discharge

Temperature Rating: 160°F (71°C) Continuous

This Mechanically-Activated

Zoeller 621-0036 Model EX621 Explosion Proof Sewage Pump 1.5 HP 230V 1PH 35' Cord 3" Vertical Discharge Manufacturers__Hydromatic Pump__Municipal__Hazardous Environment Sewage Pumps__HPGX They accept a wide varietyZoeller Model EX621 Explosion Proof Sewage Pump Description This series of submersible pumps is designed for use in residential or commercial wastewater applications in Class I, Division 1, Group C and D environments. Each pump is FM CSA approved and features innovative motor and electrical enclosures that are designed to reduce the risk of vapor ignition both inside and outside the pump. Should vapors inside the electrical enclosures become ignited,