Description
Impeller article number 09-821B by Johnson Pump | Engine Systems at West Marine. Replacement impellors designed specifically for bilge pumps and other oily applications Bilge pumps and fuel transfer pumps are exposed to oils and other chemicals that can break down impellor materials. Johnson Pump understands this and offers impellers that use alternative materials such as Nitrile and an ethylene propylene diene monomer (EPDM) rubber compound called MC97. Nitrile and MC97 remain stable in the presence of petroleum products and higher temp waters and will not swell or deteriorate making them ideal for bilge pumps and fuel transfer pumps. Available in many sizes these impellors will restore and possibly improve pump performance. Key Features Nitrile resists swelling and deterioration caused by exposure to petroleum products MC97 resists swelling in higher temp water Available in common sizes One-year limited warranty Specifications 09-1052S-9: Fits TA3P 10 pumps 09-1077B-9: Fits F3 pumps 09-821BT-1: Fits F75 Pumps 09-810B-1: Fits F4 pumps
