AR50 MEDIUM PRESSURE TWIN DIAPHRAGM PUMP - SP VERSION WITH FLANGE TO ATTACH GEARBOX OR SHAFT KIT
Product Features
Hydraulic two-diaphragm pump, for use in the semi-professional agricultural sectors. Trolley-mounted in combination with electric motors or internal combustion engines for gardening, and small sprayers for medium-pressure pesticide treatments in gardens, greenhouses, orchards or vineyards.
Example Uses: Lawn Care, Pest Control & Turf Spraying
SP Version has Flange to Attach Gearbox Reducer or Shaft Kit
- Parts in contact with pumped liquids in Rilsan-coated aluminium, and AISI 303/304
- Diaphragms in NBR
- Seals in NBR
- Die-cast casing with oil-immersed mechanism and clear plastic tank for visual level checking
- Fitted with air-hydraulic damper for smoother operation and less hammer effect in the delivery circuit
- Oil drainage stopper
- 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
- Mass-produced safety valve and cardan protection
- Metal fasteners with galvanised finish
- Available with reduction gearboxes for electric motors or internal combustion engines and flanges for hydraulic motors, overgears or small cultivating machines.
Diaphragm Kits:
AR43293 - Blueflex
AR43291 - Desmopan
AR43290 - Buna
Valve Kits:
AR1920 - Valves
O-Ring Kits:
AR1919 - O-Rings
Product Specifications
| Inlet Connection Size | 1-1/4 Inch Hose Barb |
|---|---|
| Outlet | 1/2" NPT |
| Horsepower | 5.2 |
| Pressure Range | Medium |
| Max Gallons Per Minute | 14.8 GPM |
| Max PSI Rating | 580 PSI |
| Temperature | 140 Degrees Fahrenheit |
| Pump Type | Diaphragm Pump |
| Gear Reduction | No |
| Control Unit Included | No |
| Brand | AR Pumps |
| Interchange Numbers | 2335449-9910D50, 449-9910D50, 4499910D50, 9910-D50, 9910D50, Pumps |