ISG single-stage single-suction vertical centrifugal pump

Product  description
ISG series single-stage single-suction vertical centrifugal pump is a new high-efficiency energy-saving product to replace such general products as IS horizontal pump and DL pump, which is designed by our company by adopting the advantages of performance parameters of IS centrifugal pump and structure of vertical pump as per the international standard ISO02858 and the highest national standard strictly. With a flow range of 1.5-1200m3/h and a lift head range of 8-150mm, it includes over 250 specifications like basic type, extended flow type and A.B.C cutting type. It is designed with series of products with different performance parameters in accordance with different flow media and temperature, including ISR hot water pump, ISH chemical pump, ISYG (YG) oil sump, ISHB vertical explosion-proof chemical pump and ISGD vertical low rotation speed centrifugal pump.

Application
ISG series vertical pipeline centrifugal pump is used to transport clear water or other liquids with similar physical and chemical properties as clear water, which is applicable for industrial and urban water supply and drainage, pressurization and water supply for high-rise, sprinkling irrigation for garden, pressurization for fire control, long-distance transportation, refrigerating cycle in heating and ventilation, pressurization of cold and hot water circulation for bathroom, fittings for equipment, and so on. Its working temperature is T＜80℃.

Working Conditions
1. Suction pressure≤1.0MPa, or the maximum working pressure of pump system≤1.6MPa, i.e. pump suction pressure + pump head ≤1.6MPa, and pump static test pressure is 2.5MPa.Please specify the system working pressure when placing an order. If the working pressure of pump system is to be greater than 1.6MPa, then it should be specified separately when placing an order for our convenience to use cast steel material for wetted parts and joints.
2. Ambient temperature<40℃,relative humidity<95％.
3. The volumetric content of solid particles in the medium to be handled shall not exceed the 0.1％ of unit volume, and the granularity shall be<0.2mm.
Remark: To handle medium containing small particles, please specify when placing an order for our convenience to use wear resisting mechanical seal.

Technical Data
Flow rate: up to 1450 m³/h
Head: up to 133 m
Speed: max 2900rpm
Temperature: max 120℃
Casing pressure: up to 1.6MPa
Shaft seal: mechanical sealing
Material: cast iron, stainless steel