Semi-hydraulic three-diaphragm pump, for use in low pressure systems. Parts in contact with pumped liquids in plastic-coated aluminium Rilsan and AISI 303/304. Diaphragms in NBR. Seals in NBR. Fitted with air-hydraulic damper 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. Remote oil tank installation kit available 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 stainless steel finish metal fasteners. Stopper for drainage of liquid from the circuit before storage over winter. Complete with drive shaft guard. Available flanges for hydraulic motors and hydraulic pumps for overgears.
AR 275 bp C/C cod. 31458
https://www.annovireverberi.it/en/agriculture/low-pressure/bp/ar-275-bp-cc-cod-31458
AR 275 bp C/F ø 32 BlueFlex™ cod. 31459
https://www.annovireverberi.it/en/agriculture/low-pressure/bp/ar-275-bp-cf-32-blueflex-cod-31459
AR 275 bp C/C BlueFlex™ cod. 31460
https://www.annovireverberi.it/en/agriculture/low-pressure/bp/ar-275-bp-cc-blueflex-cod-31460
AR 275 bp C/F ø 32 cod. 31461
https://www.annovireverberi.it/en/agriculture/low-pressure/bp/ar-275-bp-cf-32-cod-31461
AR 275 LFP C/C cod. 31462
https://www.annovireverberi.it/en/agriculture/low-pressure/lfp/ar-275-lfp-cc-cod-31462
AR 275 LFP C/F ø 32 cod. 31463
https://www.annovireverberi.it/en/agriculture/low-pressure/lfp/ar-275-lfp-cf-32-cod-31463