• For use with most popular 5 gallon containers with plastic pull out (Rieke spout). • Optional bung foruse with 5 gallon drums with 2" Male opening.• Also includes 3/4" pump length extender.• Complete with 4’ vinyl hose with steel discharge spout. • Delivers 1 quart per 15 strokes. • Works with engine oil, gear oil, kerosene, diesel, light fuel, oil based paint thinners like turpentine and other petroleum based media. • Not recommended for use with water based and other non corrossive media.