Liquidynamic’s 20015-YPS Series 3/4 in. Double Diaphragm pump has polypropylene construction with santoprene seals and diaphragm. The pump is rated up to 30 GPM and features 1/4 in. air connection and 3/4 in. NPTF inlet and outlet.
Note: For use with DEF (Diesel Exhaust Fluid).








