KMC/C-ICMP(S)/81/A346/2019-20

Amount

15 HP. SUBMERSIBLE PUMP MOTOR SET 900 LPM at the head of 45 Meter. Discharge -900 LPM / Pump Efficiency at duty point- 68% / Motor Efficiency should be 78% / Maximum Bore Size 150 mm / Speed - 2900 RPM / Maximum Submergence 1 Meter / Motor Rating 11 KW (15HP)/ Rated Current 22.5 Amps / Discharge outlet - 100 mm / Power factor in full Load - - 0.78 . The Pump Should be certified by B.E.E & ISI Standard with 40 meters double laying flat cable of 6 sq. mm Copper , 1.1 KV Grade 3 Core 2X Joint less Finolex or equivalent BIS certified cable. Other Specification: 1) Power Supply 3 Phase, 50Hz, 340-440V, 2) Mode of Starting STAR/DELTA Starter, 3) Temperature rise of Motor winding at ambient - 25Degree C, 4) Tolerance Limit on M.O.C. for major Components:- (a) Suction Casting, Stage Bowl, Discharge Casing & NRV- CI Gr. FG260, (b) Pump Shaft Cr. Steel AISI 410, (c) Impeller Cr. Steel AISI 410, (d) Motor Shaft & Coupling Sleeve Cr. Steel AISI 410H (e) Sand Guard Bronze, (f) Bearing Bush Bronze LTB-4 (g) Neck Ring Nitrile Rubber/ Bronze LTB4 as per IS318 (h) Thrust Bearing Plate CI/ Carbon Steel as per IS 210, (i) SS Pump Sleeves with Hard Chrome plated Please note that major components should be tested by N.A.B. L. Laboratory

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