| Interchange | 448AR503GR1GCI, |
| Net Weight (lbs) | 41.00 |
| Pressure | 580 PSI/40 bar |
| Product Link1 | https://farmstoreasset.s3.amazonaws.com/Specs/921.pdf |
Annovi Reverberi AR503-GR3/4-GCI 550 RPM semi-hydraulic two diaphragm alternating volumetric pump for use in gardening or semi-professional agricultural sector, 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.
GR3/4-GCI has Gear Reduction AR1639 with 1" Hollow Shaft to connect to Gas Engine, RM40 Control Unit and 1" Solid Keyed Thru Shaft
- 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
Diaphragm Kits:
AR43297 - Blueflex
AR43295 - Desmopan
AR43294 - NBR
Valve Kits:
AR1987 - Valves
O-Ring Kits:
AR1984 - O-Rings