supplying of spares parts suitable for ksb make submersible pump and motor spares for 5 hp pump-motor maintenances for different mi installation under pandua (a i) sub division under chinsurah (a i) division.- 1 spares for ksb make bare submersible pump type bpd273/3 with spring loaded non return valve suitable for a capacity of 36 cu.m/ hr against a total head of 25 mtr with 3 nrv suitable for 6 tube well. complete nrv assembly valve body 2 valve spring 3 shaft nut 4 bearing sleeve 5 clock wise impeller 6 suction casing with bearing bush 7 stage bowl last stage with brg. bush 8 stage bowl 9 spares for ksb make bare submersible motor ( for above pump) type umai 150-3/22 rating (5 hp)suitable for 350-440 volt 3 phase 50 cycles. motor is wth star delta starting) circlip 10 thrust bearing segment (set of 6) 11 stator wound 12 oil seal 13 brg sleeve upper 14 brg sleeve lower 15 brg bush lower 16 cable guard