A3SP and A2SP
Multistage Submersible Electric Pump
Submersible electric pumps for 3” wells or larger. These units have a very extensive range of applications for lifting and distribution in civil and industrial water systems, filling of pressure vessels and tanks, pressurization and irrigation systems.
Submersible asynchronous two-pole motor made entirely of AISI 304 stainless steel with brass bearings. Copper squirrel cage rotor mounted on Kingsbury thrust block. The thermal protector with automatic reset is included inside the motor.
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Multistage centrifugal type pump and motor directly coupled with rigid coupling. Impellers and thrust bearings in Noryl and diffuser in self-lubricating polyacetyl. Pump liner, shaft and coupling, strainer and cable sheath in stainless steel. Base support in brass and head in stainless steel, with check valve incorporated in the head.
Pump discharge head is in stainless steel and discharge connection is 1 1/4”. The above will give better hygienic, long lasting and better pump performance because of less friction loss compare to other with 1” discharge head.