bids are invited for supply of end suction horizontal centrifugal pump with single mechanical seal coupling and without base frame , end suction horizontal centrifugal npit effluent transfer pump for bbd with single mechanical seal coupling without base frame , end suction horizontal centrifugal acid unloading cum transfer pump with single mechanical seal coupling without base frame , supply of sleeve for anticomake pump , supply of mechanical seal complete assemblyrotary plus stationary , supply of sleeve for antico makepump , supply of complete mechanical seal for anticomake bbd transfer pump , supply of shaft for antico makepump , supply of antico make bare centrifugal pump withmechanical seal without motor and base frame total quantity : 26