SLQS series single stage dual suction split casing powerful self suction centrifugal pump is a patent product developed in this Co.for helping users to settle the difficult problem in the installation of pipeline engineering and equipped with a self suction device on the basis of the original dual suction pump to make the pump to have the exhaust and water-suction capacity. AS of the existing centrifugal pump unit, the user has to do one of the three jobs below when to get the pump suck and start working:
1.mount a foot valve on the water suction pool of the inlet pipeline and close it before starting the pump, then open it when the pump is full of water inside and the air inside is completely exhausted. Under-liquid installation of the foot valve makes overhaul very unconvenient in case of a failure.
2.equip the pump unit with a vacuum pump to lead the water in the suction pool into the pump. Different norms of the pump unit need different norms of the vacuum pump, requiring
a cost not low and thus increasing the engineering cost.
3.mount the pump unit under the sucked in liquid surface,i.e. Inverse pumping, that means the basis of the pump room must be below the ground, i.e. digging hole underground,this makes the engineering cost greatly increased. While the powerful self-suction centrifugal pump can make it satisfied for a user to have the pump normally pumping without use of any of the three ways above-mentioned!
Similar to the common dual suction pump, this series pump is also suitable for a water works, air-conditioning water circulating system, water supply of buildings, irrigation, water draining pump station, electric station, industrial water supply system, Shipping industry etc. To transport pure water or the Liquid of both physical and chemical natures similar to Pure
water.
The series pump have attained 7 kind of patents.
Notice: if it is with mechanical seal devices,the external washing water should be adopted.