AR45LFP-SP Diaphragm Pump, 290 PSI, 11.4 GPM, 550 RPM

Annovi Reverberi AR45LFP-SP liquid fertilizer and pesticide low pressure diaphragm pump with two semi-hydraulic diaphragms. Single shaft with 3 or 6 threaded holes. For use in the gardening or semi-professional agricultural sectors, trolley-mounted in combination with electric motors or internal combustion engines for gardening, and small sprayers for medium-pressure pesticide treatments in gardens, greenhouses, orchards or vineyards

• Semi-hydraulic three-diaphragm pump, for use with aggressive products in low pressure systems.
• Parts in contact with pumped liquids in reinforced polypropylene, Kynar and AISI 316 L. Diaphragms in BlueFlex. Seals in Viton®
• Three-diaphragm design 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
• 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.

SPECIFICATIONS