Annovi Reverberi AR80BP-GR3/4-GCI 550 RPM Semi-Hydraulic Three Diaphragm Pump

Max GPM: 20.2
Max PSI: 290
RPM: 550
HP Power: 3.4
Suction: 1 1/2"
Outlet: 1"

Annovi Reverberi AR80BP-GR3/4-GCI low pressure diaphragm pump with three semi-hydraulic diaphragms. Single shaft with 3 or 6 holes, cylindrical and key shaft. For use in the gardening or professional agricultural sectors, base-mounted in combination with PTO’s, 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 assembled with GS35S Control Unit and AR3118S gearbox for 5-6 HP gas engines.

    • Alternating volumetric pumps with three semi-hydraulic diaphragms for use with aggressive products in low pressure systems
    • Parts in contact with pumped liquids in reinforced polypropylene, Kynar and stainless steel
    • Diaphragms in NBR, Desmopan or Viton
    • Seals in NBR or Viton
    • Three-diaphragm design for smoother operation and less hammer effect in the delivery circuit
    • Die-cast casing with oil-immersed mechanism and clear plastic tank for visual level checking
    • Remote level monitoring sensor on request
    • 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
    • Rugged feet secured to pump casing
    • GEOMET coated or stainless steel metal fasteners




Max GPM 20.2
Max L/Min 76.4
Max PSI 290
MaxBar 20
Inlet 1 1/2"
Outlet 1"
Max Temp 140°F
HP 3.4
Weight 40

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