SH type open stainless steel double suction pump

Description :

SH type open type double suction pump, with single-stage, double suction impeller, suction and discharge pipes cast together with the lower half of the pump body, can easily inspect the rotor components of the pump without disassembling the pipeline and motor. The pump is driven by an electric motor through an elastic coupling, and when viewed from the transmission end, the pump rotates counterclockwise. The pump adopts soft packing seal and is equipped with replaceable shaft sleeve at the shaft seal. The bearing body is installed at both ends of the pump shaft. The axial force is balanced by the double suction impeller, and the residual axial force is balanced by the rolling bearings. Rolling bearings are lubricated with grease, while sliding bearings are lubricated with thin oil. Single stage double suction centrifugal pump. It is mainly suitable for conveying liquids in water plants, air conditioning circulating water, building water supply, irrigation, drainage pump stations, power stations, industrial water supply systems, fire protection systems, shipbuilding industry and other occasions.

　　Operation data of SH series single-stage double suction centrifugal pump: pump outlet diameter DN 80~800mm, flow rate Q ≤ 11600m3/h, head H ≤ 200m, working temperature T ≤ 105 ℃, solid particles ≤ 80mg/L, allowable working pressure ≤ 25, allowable test pressure ≤ 37.5

　　2、 Structural characteristics of SH type double suction centrifugal pump Compact structure, beautiful appearance, good stability, and easy installation. two The double suction impeller with smooth operation and optimized design reduces axial force to the lowest limit, and has excellent hydraulic performance. Through precision casting, the inner surface of the pump casing and impeller surface have excellent anti cavitation performance and high efficiency. three SKF and NSK bearings are selected for their smooth operation, low noise, and long service life. four The shaft seal is selected as BURGMANN mechanical seal or packing seal. Capable of running for 8000 hours without leakage. five The installation form does not need to be adjusted during assembly, and can be adjusted according to the on-site usage conditions. Separate or horizontal installation. six Installing a self-priming device can achieve automatic water suction, without the need for a bottom valve, vacuum pump, or backflow, and the pump can be started. 3、 Application scope of SH type double suction centrifugal pump: The parts of SH double suction pump are pressed with stainless steel plates and laser welded, and there are various grades of stainless steel available for selection. Therefore, the SLG type pump has a wide range of applications, mainly suitable for transporting various clean water and light corrosive liquids. It can be used for residential water supply and booster industrial boiler water supply air conditioning system circulation, water treatment and reverse osmosis system, food industry, pharmaceutical industry water use

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