Rotary chemical pump for alcohols, ketones, Acetone. A range of special application pumps designed for use with media that cannot be pumped using a regular cast-iron or steel pump. Choice of 4 configurations built using different materials for handling mild to very aggressive media. Pump body and handle are constructed using glass filled polypropylene. Vanes made out of Ryton. Complete with 3 pc. threaded suction tube for use on 15 gal. (50 liter) to 55 gal. (205 liter) drums.