Drum pumps for 15 to 55 gallon drums with 2" NPT bung openings. These pumps have a siphoning feature that allows flow of products to continue without further pumping - once pump is primed and handle is put in the proper position.

Model 1000 is for use with gasoline, diesel, light oils and similar non-corrosive materials. Delivers 12 ounces per revolution. 3/4" MPT Outlet.