Catalogue values for Deepwell hand pumps as per IS 15500 (Part 2)

Category Specification Bid Requirement (Allowed Values)
TYPE / SIZE / OTHER Type of Deep Well Hand Pump sdwp, vlom 65, vlom 50, EDWP
Nominal Bore of the Riser pipe 32, 50, 65
Type of Stand Assembly Normal Stand Assembly, Telescopic Stand Assembly
Type of connecting rod sscr stainless steel grade 04 cr 18 ni 10 conforming to is 6603 2001, BBEGCR (BRIGHT BAR ELECTRO GALVANISHED)
No of 12 mm connecting rods of 3 mtr Length (inclusive in the scope of supply) 8, 10, 12
No of Hot dip Galvanised Riser Pipes (conforming to IS 1239-part 1 latest) of 3 mtr length (inclusive in the scope of supply) 8, 10, 12