GPI's DP-20 hand pump parts and accessories such as replacement nozzles, inlet fitting kits, and handle kits help keep your lever-action diaphragm pump delivering 20 gallons per 100 strokes.
Replacement diaphragm parts for DP-20 hand pumps
Replacement handle hardware for DP-20 hand pumps
Replacement check valves and gaskets for DP-20 hand pumps
Replacement anti-siphon valve for DP-20 hand pumps
Nozzle material is carbon fiber reinforced nylon.
GPI Adjustable suction pipes provide the best seal technology on the market. Adjusts from 15 to 40 inches to fit most standard tank sizes. The soli...
View full detailsFor use with Gasoline up to E15, Diesel Fuel up to B20 and Kerosene
Keep your DP-20 hand pump operating like new, year after year, with these genuine GPI replacement parts.
