Details: supply of submersible pump set fitted with dynamically balanced ss impeller mounted on stainless steel shaft with protection sleeve having stage bowl & closed grained shorted type impeller, the pump will be directly coupled to required wet type induction motor of 7.5 hp, 10 stage, speed 2900 rpm suitable for operation of 3 phase, 415 volt, 50 hz, ac supply with efficiency 70% at following duty point:180 lpm on 96 mtr. head.having discharge outlet 50 mm and outside dia 142 mm.make: bs/skope/ any djb approved make supply of hut type electrical feeder pillar / fabricated with 50 x 50 x 6mm angle iron and 16 swg ms sheet with horizontal and vertical intermediate member of suitable size. i.e. 1370 mm x 760mm x 460 mm. with arrangement for mounting of switchgear and electrical energy meter i.c. painting heaving following item fitted. a) mccb 63 amp, 4pole, 415volt, 35 ka -1 no.b) rccb 63 amp, 4pole with earth fault indication protecting a circuit automatically in the event of earth leakage
Sector: Water supply and Sewerage