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    Happy Holidays! Great Plains Industries U.S.A. offices will be closed Dec. 23rd, 24th, 25th, and  Jan. 1, 2025    
Happy Holidays!
Great Plains Industries U.S.A. offices will be closed Dec. 23rd, 24th, 25th, and  Jan, 1, 2025
SEE DP-20 EXPLODED PARTS VIEW

Shop for replacement parts using the exploded view diagram below ↓

DP-20 Parts & Accessories

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.

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    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00

    Check Valve and Gasket Kit for DP-20 Series Hand Pumps

    in stock

    Replacement check valves and gaskets for DP-20 hand pumps

    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00

SHOP DP-20 PARTS

Keep your DP-20 hand pump operating like new, year after year, with these genuine GPI replacement parts

GPI inlet fitting kit for DP-20 Hand Pumps - diapharagm inlet, gasket, filter screen, retainer ring, hardware screws
GPI Handle kit for DP-20 hand pumps - Grip, pump handle, cotter pin, clevis pin
GPI lock nut for DP-20 Hand Pumps