Supplying of Spare parts of Drilled Tube wells for India Mark II Chakrdharpur 2025 26

Supplying of spare parts of Drilled tubewells for India Mark - II conforming to IS 15500 (Relevant Part 1 to 8)/2004 (with latest amendment) only from approved manufactures/supplier's from BIS/UNICEF after proper verification of offer sheet, inspection certificate, marking & packing etc as per BIS/Unicef standard norms etc all complete.

Hexagonal Bolt M12 x 1.75 x 40mm long common to Mark II & III

Hexagonal Nut M12 x 1.75

Washer M12

High Tensiele Bolt M 10 x 1.50 x 40mm long

Nylock Nut M10 x 1.50

Handle Axle (SS)

Washer for Handle axle

Ball Bearing 6204 Z

Spacer for Handle

Chain with coupling

Hexagonal Bolt for front cover M12x1.75mm long

Nitrile Rubber cup washer for IM-II & III

Nitrile Rubber sealing ring for IM-II

N. Rubber sealing ring Big for lower valve Mark-II

N. Rubber sealing ring small for lower valve Mark-II

Hexagonal rod Coupling M12x1.75x 50mm long

Pump Head Assembly (G.I) with front cover, Bolt & Third plate

Front cover (G.I)

Handle Assembly (G.I.)

Water tank assembly - II (G.I.)

Stand assembly (telescopic)

Connecting Rod 3mtr long with coupling & nut & electro galvanished

Cylinder Assembly complete set for Mark-II

Upper valve Assembly complete set for I.M. II

Lower valve Assembly complete set for I.M. II

C.I. Reducer cap for cylinder

Plunger Rod (S.S) for Mark-II

Upper valve Guide (G.M)

Rubber Seat Retainer for Mark-II

Third Plate for Head assembly (Galvanaized)

Cylinder Body with brass liner for IM-II with reducer cap for top & bottom

Check valve guide for Mark II

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