This pump comes with a special adapter for use with 5-gallon pail or a 55 gallon drum and fits 3/4" and 2" standard threaded drum openings. Equipped with a Rieke® FLEXSPOUT® This pump dispenses approximately eight ounces and can be adjusted to dispense 2, 4, or 6 ounces with special restrictor clips enclosed with each pump. Great for oils, liquids, gels or medium viscosity lotions or creams. Easy to clean too.

NOTE: No replacement parts are available.