Used for pumping condensate in the steam and water circuit systems of the thermal power stations that burn organic fuel and to transfer water in heating plants and water supply systems. Кс 1500-240 /Ks 1500-240
Ks /Ksg: Electrically driven horizontal single-stage (Ks 50-55-2) or multistage ring section centrifugal pumps between bearings, with inducer and single entry impeller or impellers arranged one behind the other. Rotor axial thrust balancing by drum. The pump rotor is carried by the antifriction bearings (medium-lubricated internal plain bearings in case of Ksg pump). Rotor axial thrust balancing by balance disc and balance disc seat Shaft sealing: packed glands or mechanical seals. Ks 1500-240-2: horizontal centerline-mounted, single-stage axially split volute casing centrifugal pump with a double entry impeller and horizontal nozzles located opposite inline. Radial forces and the residual rotor axial thrust are absorbed by forced oil lubricated plain bearings (one segmental thrust bearing and two radial bearings). Shaft sealing: by single mechanical seals.