The pump casing, impeller and shaft shall have material of construction of fabricated AISI 304 sheet metal.
The Pump shaft sealing will be by mechanical shaft seal of Carbon/SiC/Viton/AISI 316 construction suitable for 10 bar pressure rating and water temperature from 0 to +140 deg. C.
The pump shall be close coupled with a totally enclosed fan cooled type (TEFC) Induction motor, with F class insulation, S1 duty and IP55 protection, suitable for 3 phase, 415 volts, 50 and 60 Hz power supply.
The pump shall have back pull out design so as to enable the rotating parts to be removed and serviced without dismantling the suction and discharge pipe work.
The pump shall be designed for clean liquids which are non-aggressive to the wetted parts and non explosive, without any solids or fibers.