Action Pump . R-490ST

The Action Pump R490-ST is a piston drum pump designed for dispensing a range of chemicals. It features a hand-operated lever action and a Ryton body for resistance to chemicals, with polypropylene, PVDF, and stainless steel components. The pump has an adjustable flow rate of 8, 10, or 12 oz. per stroke and includes a 0.9" discharge spout.