Zoeller 621-0031 Model GX621 Explosion Proof Sewage Pump 1.5 HP 460V 3PH 25' Cord 4" Horizontal Discharge Manufacturers__Franklin Electric__Submersible Pumps__ Series V Submersible Pump__20 GPM 1-hp submersible pump features unique

1-hp submersible pump features unique hydraulics that improve efficiency and minimize wear even when pumping abrasives

” the D57 is a fully automatic float-operated sump pump

they excel in sewage

The 460 Volt

Zoeller 621-0031 Model GX621 Explosion Proof Sewage Pump 1.5 HP 460V 3PH 25' Cord 4" Horizontal Discharge Manufacturers__Franklin Electric__Submersible Pumps__ Series V Submersible Pump__20 GPM 1-hp submersible pump features uniqueZoeller Model GX621 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,