IRG/XGW/IRGH/XGWH/IRGB/XGWB energy-saving pipeline circulating pump is a new generation of products designed according to the performance parameters specified in the company's standards and combined with the company's many years of production experience. The product series has a flow range of 3-1200 m/h and a lift range of 5-150m m. It is divided into nearly 1000 specifications such as basic type, expanded flow type, A, B and C cutting type. According to the use of media and temperature of different occasions, over-flow part of the material changes and structural changes, design and manufacture of the same performance parameters of the PGL type hot water pump, PGLH type stainless steel pipeline chemical pump, PGLB type explosion-proof pipeline oil pump, so that the use of this series of products have been popularized, can completely replace the use of regular centrifugal pump in all occasions.

Product overview
IRG/XGW/IRGH/XGWH/IRGB/XGWB energy-saving pipeline circulating pump is a new generation of products designed according to the performance parameters specified in the company's standards and combined with the company's many years of production experience. The product series has a flow range of 3-1200 m/h and a lift range of 5-150m m. It is divided into nearly 1000 specifications such as basic type, expanded flow type, A, B and C cutting type. According to the use of media and temperature of different occasions, over-flow part of the material changes and structural changes, design and manufacture of the same performance parameters of the PGL type hot water pump, PGLH type stainless steel pipeline chemical pump, PGLB type explosion-proof pipeline oil pump, so that the use of this series of products have been popularized, can completely replace the use of regular centrifugal pump in all occasions.
Product Features
1. The pump has compact structure, small size and beautiful appearance. Its vertical and horizontal structure has a small installation area and its center of gravity coincides with the center of the pump foot, thus enhancing the operation stability and service life of the pump.
2, vertical pump inlet and outlet diameter of the same and in the same center line, easy to install, no need to change the pipeline, can be directly installed in any part of the pipeline like a valve. Motor plus rain cover can also be placed in outdoor use.
3. The pump is coaxial, which simplifies the intermediate structure and increases the stability of operation. The impeller has excellent dynamic and static balance. During operation, the vibration is small, the noise is low, the service life of the bearing is prolonged, and the use environment is improved.
4. The sealing reliability is high. The shaft seal adopts hard alloy and silicon carbide and other wear-resistant materials, which not only solves the leakage problem of centrifugal pump packing, but also increases the service life.
5, easy maintenance, do not disassemble the pipeline, as long as the removal of the connecting frame, take out the motor and transmission components can be maintenance.
Its unique structure and careful design not only reduces the area of the pump room, improves the space, but also greatly saves the infrastructure investment.
Main use
1, IRG/XGW cold and hot water type energy-saving pipeline circulating pump, for the transport of water and physical and chemical properties similar to other liquids used in water, suitable for energy, metallurgy, chemical industry, textile, papermaking
As well as hotels, restaurants and other boilers hot water pressurized transportation and urban heating system circulation pump. Use medium temperature T ≤ 100°C.
2. IRGH stainless steel pipeline chemical pump does not contain solid particles for transportation, and is suitable for pressurized transportation of corrosive media. The temperature of the medium is between -20°C and 100°C.
3. IRGB explosion-proof pipeline oil pump is used to transport gasoline, kerosene, diesel oil and other petroleum products, and the temperature of the transported medium is -20°C ~ 100°C.