Annovi Reverberi Diaphragm Pump - AR40-SP

Semi-hydraulic two-diaphragm pump, for use in the semi-professional agricultural sectors. 

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.

Twin Diaphragm Pump.

Ideal for spot spraying units.

Open flow of 46L/min.

Maximum pressure of 40 bar.

Maximum RPM of 550.

SP – Bare bolt flange – models to suit various kits
and applications

HP required 3.5