AR120BP-SP

140°F - Max Water Temp | 35 mm - Suction | 1” - Outlet

Alternating volumetric pumps with three semi-hydraulic diaphragms with air chamber for use in agriculture in low pressure systems for spraying open field crops with fertilisers, pesticides or weed killers
Parts in contact with pumped liquids in plastic-coated aluminium and stainless steel
Diaphragms in NBR, H.P.D.S., 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
Rugged feet secured to pump casing. GEOMET coated or stainless steel metal fasteners
Stopper for drainage of liquid from the circuit before storage over winter
Complete with relief valve with manual reset and drive shaft guard.