supply of im-ii tubewell spare parts ( phase-i ) -ball bearing ( 6204z ) 12 / 40 nutt bolt ( standard ) chain nut bolt ( as directed ) supply of g.i nipple ( 300mm long ) 32mm dia. ( standard ) supply of galvanised iron pipe socket with 1.s.i. mark. ( iv ) 32 mm dia. ( standard ) / ( as directed ) supply of pvc pipes & fittings schedule 80 ( medium duty ) conforming to astmd-1785 and threaded to match with gi pipes as per is: 1239 ( part 1 ) . ( a ) pvc pipes ( dia 32mm ) . ( as - directed ) 12mm dia. x 3mtr long connecting rod with hexagonal coupler welded on bright steel connecting rod ( electro galvanised ) ( standard ) / ( as directed ) mark ii cylinder assembly complete ( sdwp ) with ss plunger rod. ( mahavir pump / jalan / isi ) mark ii head with handle assembly with inspection cover with third plate ( red ) ( galvanized ) ( faiz ) / ( as directed ) mark ii water tank / chamber ( red ) ( galvanized ) ( faiz ) / ( as directed ) indian mark -ii pedestal ( red ) ( galvanized ) ( faiz ) ( as directed ) stainless steel plunger rod ( m12 x450mm long ) with s.s hex couplers welded on both side ( standard ) axel with nut bolt ( standard ) / ( as directed ) mark ii pump leather bucket ( as directed ) pli leather setting reatainer / ( l.s.ring ) ( as directed ) rubber setting small ( as directed ) rubber setting small ( as directed ) mark-ii chain with capling ( as directed ) m-ii handle ( as directed ) m-ii upper valve guide ( as directed ) m-ii lower check valve ( as directed ) m-ii brass plunger complete without g.i. rod ( as directed ) rod socket ( as directed ) taparia pipe wrench 24