La description

EXECUTION STANDARD Q/SSL*******9 "Single stage double suction centrifugal pump — types and basic parameters" ISO***8 "Technical specification for centrifugal pumps — Class â…¢" PERFORMANCE Caliber: **5~**0mm Capacity: *0~***0m3/h Head: *0~**0m Speed: ***0r/min、***5 r/min Temperature: **5℃ ~**0℃ Maximal pressure: *5bar APPLICATION SS and SSL pump is mainly used in heat supply and central air conditioning system for hot and freezing water circulation, for fire fighting or conveying industrial water, in municipal water supply, heat supply, pressure boosting system, power station, ships, petrochemical industry, large scale water supply and water drainage and so on. PRODUCT FEATURES SS and SSL pump uses big size of grease-lubricated bearing and can run steadily for long time. The pump can use many kinds of bearings, such as double row angular contact bearing matching deep groove ball bearing or double row deep groove ball bearing. The pump can also uses the mechanical seal of different types and pressure-bearing capacity, or uses packing and so on. The impeller has axial balancing hole, which can reduce axial force effectively and prolong the lifetime of the bearing. The coupling is connected by flexible pin, and the pump can also use lengthened coupling, diaphragm coupling and so on. The pump is efficient and the efficient zone is wide. The impeller can be cut for many times to meet the requirement of the user. The energy saving effect is clear. The pump also has low noise and little vibration. It runs steadily and has long lifetime. The appearance of the pump is novel and nice. It also has compact structure. SS and SSL pumps have *8 sizes in total. They can have **2 kinds of performance after cutting the impeller. MATERIAL Cast iron HT**0. Nodular cast iron QT****7, QT*****8, etc