Annovi Reverberi AR 303 SP pump

Annovi Reverberi AR 303 SP pump

Semi-hydraulic three-diaphragm pump, for use in the semi-professional agricultural sector. Combined with electric or petrol engines on gardening trolleys, small sprayers for treatments in the garden, greenhouse, orchard or vineyard with plant protection products under medium pressure. Parts in contact with the pumped liquids in anodized aluminum and AISI 303/304. Membranes in BlueFlex?. Seals in NBR. Die-cast crankcase with oil bath mechanics, transparent plastic tank for visual level control. Sensor for remote control available on request. Kit for remote mounting of the oil tank available on request. Oil drain plug. Pistons with ring for greater efficiency of the “oil cushion” system membrane protection. Newly developed diaphragm locking system to avoid contact tears even in conditions of heavy use. Valves with a spherical sector profile which offer less resistance to the passage of the liquid and improve volumetric efficiency. Screws with galvanic galvanizing treatment. Available with gearboxes for electric or petrol engines, flanges for hydraulic motors, speed multipliers or small motorized operating machines