Procurement Of Isi Marked Deep Well Hand Pump Components Conforming To Is 15500 Part 3 4 5 6 7 2021 Amended Revised Upto Date , Head Assembly Standard (With Handle Assembly) , Handle Assembly Standard , Head Assembly Edwp (With Handle Assembly) , Handle Assembly Edwp , Cylinder Assembly Sdwp , Plunger Valve Assly. Sdwp , Check Valve Assly.Sdwp , Cylinder Assembly Edwp , Plunger Valve Assly. Edwp , Check Valve Assly.Edwp , Head Standard , Head Edwhp , Front Cover , Third Plate , Handle Standard , Handle Edwhp , Chain With Coupling , T-Bar , Counter Weight , Stand Standard (Normal) , Stand Edwp (Normal) , Watertank 32 , Connecting Rod , Plunger Rod Standard , Plunger Rod Long , Handle Axle , Bearing Spacer , Washer , Socket 32 , Cylinder Body Standard With Brass Liner , Cylinder Body Long With Brass Liner , Reducer Cap , Plunger Yoke Body , Upper Valve , Bucket Spacer Standard , Bucket Spacer-Lower , Follower Sdwp , Follower Edwp , Check Valve Standard , Rubber Seat Retainer , Check Valve Seatstandard , Pump Bucket Standard , Sealing Ring Standard , Upper Valve Seating , Lower Valve Seating Standard