These progressive cavity (helical rotor) pumps are an excellent choice for handling dirty liquids with high solids content such as waste oil and sandy water. They will also handle oil, diesel, gasoline as well as viscous liquids. Self-priming to 18'. Available with cast aluminum or bronze alloy bodies with buna stators & stainless rotors with hard chrome plate for improved wear.

Carbon-ceramic mechanical seals. Standard with close coupled, single phase, open drip-proof motors. 1/2 HP models rated to 70 PSI; 3/4 HP models to 100 PSI. 8 GPM at 40 PSI & 6 GPM at 70 PSI. 3/4" FPT ports. Require external relief valve (sold separately). Use with explosion proof motors for flammable liquids.