AR120LFP-SP Semi-Hydraulic Diaphragm Pump, 217 PSI, 30.8 GPM

• 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 BlueFlex™. Seals in 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. 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.

SPECIFICATIONS