Analyze the applicable scope of different centrifugal pumps
ISG, IRG, GRG, IHG, YG, TEB series single-energy single-suction vertical pipeline centrifugal pumps adopt IS pump performance parameters and hydraulic models. The machine and pump are integrated, the inlet and outlet diameters are the same and on the same horizontal line, and the shaft seal adopts mechanical seal. TEB is the latest product developed by our factory based on the inconvenience of installation and disassembly due to space and lifting equipment limitations when users repair pumps.
1. ISG type pipeline pump is suitable for heating and air conditioning system cold and hot water circulation, high-rise building water supply, fire-fighting pipeline pressurization, long-distance water delivery, industrial production process cycle pressurization, garden sprinkler irrigation, the medium is clean water or the physical and chemical properties are similar Other media in clean water. The temperature of the medium does not exceed 80°C.
2. IRG type hot water pipeline centrifugal pump is mainly used for cold and hot water circulation in greenhouses, boilers, bathrooms, and non-corrosive hot water pressurization circulation in various industries. The temperature of the medium does not exceed 150°C.
3. GRG type high temperature pipeline centrifugal pump is mainly used for conveying non-corrosive high temperature liquid in boiler water supply and drainage circulation, cold and hot water circulation, heating and other industries. The temperature of the medium does not exceed 200°C.
4. IHG type chemical pipeline centrifugal pump is mainly used in chemical industry, environmental protection, instrument brewing, pharmaceutical, papermaking, textile and other industries to pressurize and transport chemical corrosive liquids. The temperature of the medium does not exceed 100℃
5. YG pipeline oil pump is used to transport non-corrosive oil and petroleum products without solid particles and viscosity less than 120 centistokes. The temperature of the conveying medium is -20～80℃.
6. TEB is a convenient detachable vertical pipeline pump, which can be applied to the above various working environments by changing the material. Performance range Flow rate: 5.6～720m3;/h Head: 5～125m Maximum working pressure: 1.6MPa (200 and below caliber), 1.0MPa (200 and above caliber) inlet pressure ≤0.3MPa (when ordering more than 0.3MPa, please specify) The inlet and outlet of ISG, IRG, GRG, IHG, YG, TEB series pipeline pumps are the same size and in the same horizontal direction, and they are 180°C each other.
The main parts of the pump include the pump body, pump cover, impeller, sealing ring, motor bracket, etc. The shaft seal of the pump and the motor is coaxial (the TEB type is an independent pump shaft) shaft seal using high-quality mechanical seals. From the motor end, the pump rotates in a clockwise direction. Material: cast iron; cast steel; stainless steel
