PBG series of pipeline shield pump

I. Product Overview: PBG-type shielded pipeline pump, and absorb the shield pump design and manufacture of the international advanced technology, the electrical shielding technology used in fluid transport areas, to meet the domestic market demand and the latest new product series . PBG-type shielded pipeline pump series performance parameters comply with international standards and national standards IS02858 JB / T6878 · 2-93's. With the design specification, the high degree of common, reasonable structure, stable performance, notable features running low noise, no vibration, etc., is an alternative to conventional horizontal centrifugal, vertical pipeline pump ideal product. Full series of 67 varieties, 184 specifications, the performance range: Flow 6.3--1080m3 / h, head 12.5--125m, with motor power 0.37--160kW, speed 1450r / min and 2900r / min. Second, product characteristics: 1, the pump compact, pump integration, small size. Its vertical structure has a small footprint installation, smooth operation, installation without adjustment. 2, the pump inlet flange designed to the same specifications, and is located in the same center line, as the valve is mounted directly in the pipeline, and the low center, it makes pipeline arrangement and installation convenience. 3, pump and motor coaxial, short axial dimension, so that the pump run more smoothly, low noise. 5. Sliding bearing instead of the conventional rolling bearing, the pump has to run smoothly with very little vibration and noise. 6 Easy installation and maintenance, without the need to open pipeline system, as long off the connecting nut out all the rotor components for inspection and repair. 7, namely the flow and head requirements need to use pumps in series and parallel operation mode. Three main purposes: 1, PBG-type shielded pipeline pump for conveying water and ordinary physical and chemical properties similar to water or other liquids. Medium temperature does not exceed 80 ℃, suitable for industrial and urban water supply and drainage, high-rise building pressurized water, garden irrigation, fire booster, long-distance transmission, HVAC refrigeration cycle, bathrooms and other warm and cold pressurized water cycle and supporting equipment. Particularly suitable for vibration and noise control, such as underground pumping stations, air conditioning and refrigeration systems and the like. 2, PBG-type shielded pipeline pump hot water mainly for transporting temperature does not exceed 160 ℃ soft water of solid particles with, for energy, metallurgy, chemicals, textiles, paper, hotels, restaurants, bathrooms, hot water by boiler Pressure circulation of urban heating system circulating other occasions. 3, PBG-type shielded pipeline pump anti-corrosion for conveying solid particles, corrosive, liquid viscosity similar to water for petroleum, chemical, metallurgy, electric power, paper, food, pharmaceutical and synthetic fiber and other departments.