Stainless steel flexspout adapter gallon pail & bucket pump

Reliable hand pump is ideal for dispensing small amounts of liquid. Delivers 4 ounces per stroke. Bonding and grounding wires have heavy-duty alligator clips. Supplied with four screw cap adapters (1 3/4″, 2 1/8″, 2 1/4″ and 2 7/8″) or FLEXSPOUT® adapter. Carbon Steel Pump has highly polished carbon steel with Fluoropolymer piston, packing and gasket for exceptional solvent resistance. Stainless Steel Pump has 316 stainless steel metal parts, Fluoropolymer piston, packing and gasket. Adjustable Metering Collar slips over handle to permit repeatable strokes from 2 ounces to 4 ounces..

Shown 8P5TST-S