Hypro 1700 Series Roller Pump repair kit #3430-0437. Contains Super Rollers (5), O-Ring (1), Viton Seals (2). Does not include bearings (2008-0001), which are sold separately.
The GS40GI Repair Kit fixes most problems on the Hypro GS40GI Diaphragm Pump regulator (refer to Hypro GS40GI Regulator in Related Products below). If you have your control until cranked all the way down and you still can not get the pressure you used to get, this repair kit will likely fix that problem.
What the problem is, the little red hockey puck looking part in the picture above, get all worn down. Then the flow from the pump bypass back to the tank. Causing reduced pressure and volume at the gun or spray boom. You can test this by starting your pump and looking in the tank to see if all the flow is going right back to the tank because pressure will follow the path of least resistance.
Note: The term regulator is synonomous with the terms controller, control unit, and relief valve in the context of Hypro diaphragm pumps.
Kit Contains:
9910-GS40GI Repair Kit, Hypro Control Unit.
The Hypro valve repair kit 9910-Kit1917 is used to replace worn or damaged valves on the D30 diaphragm pump.
An indication that the valves of your pump need replacement is a drop in volume (flow) and/or engine-knock type sounds coming from your pump. Includes 4 Complete Valve Assemblies, and 4 O-Rings.
The Hypro valve repair kit 9910-Kit1920 is used to replace worn or damaged valves on the D50 diaphragm pump.
The Hypro valve repair kit 9910-Kit2408 is used to replace worn or damaged valves on the D252 diaphragm pump. This kit also works for the prior model the D19 pump.
Hypro 7560 Series Roller Pump repair kit #3430-0381. Contains Super Rollers (8), O-Ring (1), Viton Seals (2). Does not include bearings (2008-0001), which are sold separately.
Order Status
