AR North America AR330LFP-C/C Polypropylene Pump

Features:

• High-performance alternating volumetric pumps with four semi-hydraulic diaphragms for use in agriculture in low pressure systems for spraying open field crops with aggressive products such as fertilisers, pesticides or weed killers
• Parts in contact with pumped liquids in reinforced nylon and AISI 316 stainless steel
• Diaphragms in NBR or Desmopan. 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
• 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 finish metal fasteners
• Stopper for drainage of liquid from the circuit before storage over winter