Product Description

The SW- range of sewage pumps have been designed to handle unscreened raw sewage. The range incorporates our knowledge and experience of successful pumping of liquids containing solids and waste material throughout the world. The pumps handle flow rates up to 4000 m3/hr and heads up to 100 m. For duties beyond this range, we can offer customized pumps to meet your specific pumping needs.
The pumps are available either as horizontal or vertical dry well units. Vertical pumps are offered with direct motor mounted or cardan shaft options. Impellers are of open shrouded design with supplementary vanes at the back and front to minimize the chances of ragging and to eliminate the ingress of abrasive materials to the stuffing box area. They have been designed with the minimum number of vanes compatible with good hydraulic performance to ensure that the maximum sizes of solid can be handled.

Features:
a) The stuffing box can be provided both with packed glands and mechanical seals., b) The stuffing box is configured to ensure maximum sleeve life, thus reducing the cost of maintenance, c) The solid volute casing is protected by renewable wear rings at the front and the back of the impeller., d) To facilitate cleaning, both the casing and suction branch are provided with easily removable hand hole covers. , e) The vertical selection is available with the motor mounted directly on the pump or with it at a higher floor level in which case it is connected through intermediate cardan shafting to the pump. ,

Shaft Sealing:
Mechanical Seal / Packed Gland

Temperature:
95 C - Mechanical seal

Casing Pressure:
264 psig maximum operating

Inlet Pressure:
72.5 psig inlet pressure

Options:
QA Test reports including but not limited to: Performance, Hydrostatic, Dynamic Balancing, Ultrasonic tests, Mill test report and Dimensional Compliance Reports