AR30-SP Diaphragm Pump
The AR30-SP is a medium pressure diaphragm pump that is popular in the lawn care and pest control industry. The AR30 assembly is the pump only with a universal drive face. The universal drive face can be adapted to a number of drive options including PTO, gear reduction and a 3/4" shaft for a pulley.
The AR30-SP replaces the Hypro D30.
The AR30-SP is a medium pressure, two diaphragm pump with a max flow of 9.6 GPM.
SP version flanged shaft for shaft kits
- Parts in contact with pumped liquids in plastic-coated aluminium and body in aluminium
- Diaphragms in NBR, Desmopan or Viton
- Seals in NBR or Viton
- Die-cast casing with oil-immersed mechanism and clear plastic tank for visual level checking
- Pistons with ring for a more efficient “oil cushion” system to protect the diaphragm
- New-design diaphragm cut-out system to prevent contact tearing even in heavy-duty operating conditions
- Spherical sector profile valves for lower flow resistance and improved volumetric efficiency
Common replacement parts for the AR30 are as follows:
Diaphragm Kits:
AR43285 - Blueflex
AR43283 - Desmopan
AR43282 - Buna
Valve Kits:
AR1917 - Valves
O-Ring Kits:
AR1916 - O-Rings
Oil:
AR64516 - Oil
AR30-SP Specifications
Max GPM: 9.6 GPM
Max PSI: 580 PSI
Max RPM: 550 RPM
Max Fluid Temp: 140 F
Diaphragm Material: BlueFlex
Inlet Barb: 1"
Outlet: 1/2"
Weight: 20.5 Lbs
Oil Capacity: 18 oz
