Multistage submersible pumps
They are made of stainless steel, with motor cooled by the pumped liquid, primed through the suction grid on the bottom of the pump. They are designed to lift clear waters from tanks of wells. The series is composed of three types, SMA, SMB, SMC with capacities from 0 to 10 m3/h and heads up to 80 m. They can be used both in the agricultural field, for irrigation, and in the domestic one, to pressurize the water supply with a pressure tank.
SMB Series: external diameter 115 mm - SMA Series: external diameter 130 mm - SMC Series: external diameter 150 mm
Stainless steel AISI 304 external shell
Stainless steel AISI 304 motor shell
Stainless AISI 420B shaft
Stainless AISI 304 impellers
Wear ring of stainless steel AISI 304
Stainless steel AISI 304; upper bracket
Cast-iron lower bracket
A lip seal and an alumina-carbon graphite mechanical seal.
Feeding cable H07RNF 20 m length
2 Poles induction motor, 50 Hz (n = 2900 rpm)
Class F insulation
IP 68 protection
Single-phase feeding 230V with built-in capacitor and thermo-ammeter protection.
Three-phase feeding 380-400V with protection at user's care