Hypro GR40 Control Unit - Relief Valve for D303 and D403 Pumps
The 9910-GR40 is a Control Unit for Hypro Diaphragm Pump models 9910-D303 and 9910-D403. Control units are also commonly referred to as pressure regulators and relief valves.
- Adjustable high pressure relief valve.
- Complete bypass lever.
- 2 1/2" gauge.
- Two 1/2" hose barb outlets (with individual shut-offs).
- 5/8" hose barb bypass.
- Max. Flow: 11 gpm
- Max. Pressure: 580 psi
- Weight: 2 lb
For a complete parts breakdown of the 9910-GR40 control unit, please refer to Hypro D303/D403 Control Unit Parts in the Related Products section.