Send inquiry Drum Pump PP/EPDM 0,5 l/stroke G2" (m) bung adapter and outlet with 1" hose barb for max. 2 m open end hose. Send inquiry Download picture Technical data Part No 21131 Media Water/Antifreeze/Degreaser Capacity 0,5 l/stroke Riser tube length 350-980 mm Pump tube Ø 35 mm Colour Black/blue H.S. Code 84132000 Downloads 21130.pdf