Pump engineering company`s centrifugal pumps are horizontal single stage end suction centrifugal pumps corresponding to the german standard din 24256 and international standard iso 2858 in capacity and dimensions and in general as per api-610. Volute casing is provided with axial end suction branch and central delivery branch. The impellers are closed or semi open; radial impellers are hydraulically balanced either by providing back vanes or balancing holes to reduce the stuffing box pressure and the axial load impellers are also dynamically balanced, results in vibration free, low noise operation which lengthens the life of bearings. Gland packed stuffing box, with or without cooling or mechanical seals, with or without cooling, balanced or unbalanced can be provided with specific request or as per application. The back pull-out design ensures easy removal of parts subject to wear. The entire bearing housing together with the stuffing box cover and impeller can be withdrawn towards the drive-end as a complete sub-assembly. This enables the pump rotating unit to be removed without disturbing the pipe work. These pumps are suitable for delivering all pure to slightly contaminated liquids in the temperature range from -80ºc to +250ºc and under operating pressure up to 20 kg/cm². Centrifugal process pumps are available in capacity - 400 m3/hr max, and head - 140 m max.
