O Series®

04A20-B Self Priming

04A20-B Specifications
Suction 4" (100 mm)
Discharge 4" (100 mm)
Solids Handling 0.56" (14 mm)
Casing Cast Iron
Impeller/Rotor Cast Iron
Seal Material Carbon/Ni-Resist
Flange NPT
Drive Type Basic
Unit Weight 390lbs

 Disclaimer:

Consult your Gorman-Rupp distributor for detailed information concerning your model. Parts lists can sometimes vary from pump to pump.  Your serial number is critical in determining the correct parts and service requirements for your pump. Information on this page is provided for reference only.