Max. Operating Speed OH2, center line mounted, single stage pump (API 610) Due to the center-line discharge the casing is self-venting. Space saving construction The impeller is a closed radial design, dynamically balanced and incorporates a wear ring on either side of the impeller Back-pull out unit design. Pump internals can be taken out, without disconnecting suction/delivery piping/moving driver
According API 610 (OH5) Diffuser design reduces radial loads Reduces minimum flow requirements High efficiency at any duty Alignment free construction Inline suction& discharge Space saving construction
Double casing diffuser, radial flow enclosed impeller design Vertical Can (Barrel) – type ring-section pump. Suction & stage Impellers are radial flow type design Pumps with axial thrust balancing arrangement Pumps are with anti-friction type axial thrust bearings with oil sump lubrication / grease lubrication Pumps are with segmental pad type thrust and plain radial lubrication bearings with oil sump
High hydraulic efficiency. Gas handling ability Suitable for multi-phase liquids Replaceable suction side wear plate Steep Q-H curve for good controllability Dry state and air inclusions up to 6% Self venting casing
Vertical In-line Overhung OH3,Long coupled (API 610) Diffuser design reduces radial loads Reduces minimum flow requirements High efficiency at any duty Alignment free construction The impeller is a closed radial design, dynamically balanced and incorporates a wear ring on either side of the impeller.
Vertical multi stage VS1 Replaceable wear rings & balance holes, minimize axial loads Length can be adapted to suit installation Renewable inter-stage bushings Stuffing boxes acc. to API 682 for various API compliant seals. Spacer coupling permits easy removal of top bearings Impeller/diffuser design offers high efficiency and stable flow
Max. Operating Speed Vertical multi stage VS2 Replaceable wear rings & balance holes, minimize axial loads Length can be adapted to suit installation Renewable inter-stage bushings Stuffing boxes acc. to API 682 for various API compliant seals. Spacer coupling permits easy removal of top bearings Impeller/Volute design offers high efficiency and stable flow
BHA (VS3) Axial vertical turbine Low vibration performance Low submergence Dry pit/Wet pit arrangement available Direct drive/Right angle gear drive Impeller pull-out/Non-pull-out Gland packed / Mechanical seal