notice inviting tender item rate for operation and hand pump material supply-g.i. pipe i.s. i.b class, swastik / surya / jind g.i. pipe socket 32 ​​mm conversion cad empty conversion head complete water chamber pedestal stand link rod master rod handle complete handle empty chain with coupler axle , buring 6204 , cylinder complete cylinder reducer cam cylader brass slim upper wall brush lower wall brush guide , natrile rubber upper wall sealing ring lower wall guide washers upper wall guide washers chain nut bold body nut bold rod socket front cover lid third plate lifter pan 32 mm rod die voice diamond company 2 no. pipe pana taparia 12 pipe pana taparia 14 pipe pana taparia 18 pipe pana taparia 24 hand pump set 50 india company p.b.c. pipe 10 ft 32 mm