Flow Rate :1.6-2600m3/h
Head H: 5-300m
Speed N:1420-2950r/min
Caliber: 25-400mm
Temp Range T:Hot water of 280 ℃ or less; Heat exchange medium ≤400℃
Material: cast steel, ductile iron, stainless steel
Performance parameter table of SR type hot water circulation pump SR type high temperature hot water circulation pump is designed according to AP1610 and VDMA24297 (light / medium) specifications. It is an alternative to the original R-type hot water circulation pump. It has a high degree of serialization, standardization and generalization. The pump has advanced performance, stable operation, safety and reliability. New structures and new materials are used in the design and production. The pump is specially used for conveying high-pressure hot water with temperature less than 280 ℃ and no particles in the metallurgy, power station, rubber, chemical industry, heating and waste heat utilization (heat exchange medium is not higher than 400 ℃) Oil refinery, petrochemical industry, coal processing industry and low temperature engineering. Chemical industry, papermaking, pulp industry, sugar factory and general process industry. Water supply plant, desalination plant, metallurgy. Heating and air-conditioning systems, power plants, environmental protection project V ships and seawater industry, etc. Structure description 1. SR type hot water circulation pump is single-stage, single-suction cantilever type, horizontal axial suction, vertical upward discharge. 2. The radial part of the casing is especially suitable for conveying high temperature and high pressure and flammable and irritable liquids. Its installation method is the horizontal center support of the pump body. 3. The suction and discharge flanges of the pump are cast on the pump body, and the shaft seal cavity and the pump cover are integrated, and there is a water cooling cavity jacket on the outside. 4. The bearing suspension body is cast with a large oil sump for bearing lubrication. It is also equipped with a set of radial cylindrical bearings and a pair of back-to-back thrust ball bearings that can withstand radial and axial forces.
