AR North America – AR403-GR3/4-GCI

Annovi Reverberi AR403-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 version Gear Reduction AR1636 with 3/4″ Hollow Shaft and GR40 Control Unit

• 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

• SPECIFICATIONS

  Max GPM	10.7
  Max L/Min	40.7
  Max PSI	580
  MaxBar	40
  Inlet	1″
  Outlet	1/2″ NPT
  Max Temp	140°F
  HP	3.7
  Weight	32
  RPM	550
  Shaft Size	3/4″
  Shaft Type	Hollow