The Bertolini POLY2025 pump body is made of polypropylene, integrated with a die-cast aluminum core, capable of withstanding corrosive chemicals.
Reinforced direct drive epicyclic reducer with two bearings for precise pump/motor coaxiality.
Characteristics of Bertolini POLY2025 Pump:
– Max. flow rate: 27 l/min.
– Max. pressure: 300PSI.
– Nominal RPM: 650.
– Power: 1.1 kW.
– Crankshaft: Cylindrical Ø 15 mm inner, SAE J609.
– 15mm flange For 4-stroke internal combustion engines.
– Suction connection: Ø 20 mm.
– Minimum suction pressure: 1 mca.
– Max. temperature fluid: 60 ºC.
– Lubricant: SAE 30W.
– Weight: 5.6 kg.
– Membranes in Buna. (Also available in Desmopan, HPS and Viton.)
NOTE: All versions are compatible with NPR and PBP valves.
