CQ type magnetic drive centrifugal pumps

CQ type magnetic drive centrifugal pump Product Overview: CQ type magnetic drive centrifugal pump is an innovative new products to improve ordinary centrifugal coupling according to the permanent works, due to the rotation axis and between the pump chamber without mechanical connecting parts, it can eliminate the mechanical seal pumps in use or gland packing seal in the pump can not avoid leakage problems, it is currently the most widely used non-leaking pump. CQ type magnetic drive centrifugal pump Features: CQ magnetic drive centrifugal pump simple structure, installation, easy maintenance, all components of the pump head Jieke replace the actual loss will not cause waste; beautiful appearance, small size, low noise, reliable and able to meet most of the applications on the pump have higher requirements; ferrite magnetic transmission part as the main material, easy to demagnetization; flow components made of high quality stainless steel, has good corrosion resistance, and can be delivery. CQ type magnetic drive centrifugal pump main features: CQ type magnetic drive centrifugal pump to replace the static seal dynamic seal, the pump flow components in a completely sealed, completely solved the other pump mechanical seal can not avoid the run, run, drop ills. Magnetic pump corrosion resistance, high strength engineering plastics, corundum ceramics, stainless steel and other materials for manufacturing, so it has good corrosion resistance, and can be transported from medium pollution. CQ type magnetic drive centrifugal pump Usage: Magnetic pump, compact structure, beautiful appearance, small size, low noise and reliable operation, easy maintenance. It can be widely used in chemical, pharmaceutical, petroleum, electroplating, food, film photofinishing, research institutions, defense industry and other units pumping acid, lye, oils, rare and precious fluid, venom, volatile liquid, and circulating water equipment, filter support. Especially susceptible to leakage, flammable, explosive liquid pumping, use this pump is more ideal. CQ type magnetic drive centrifugal conditions: inlet pressure ≤0.2MPa, the maximum working pressure 1.6MPa temperature ≤80 ℃ CQ type magnetic drive pump installation and use 1) CQ type magnetic drive centrifugal pumps should be installed horizontally, not upright, plastic pump must not bear the weight of the pipeline, the special requirements for vertical installation of the occasion, the motor must be upward. 2) When the suction liquid level above the center line of the shaft, before starting the suction pipe valve can be opened, if the level is below the suction pump shaft closing line, pipeline to be equipped with a foot valve. 3) magnetic drive centrifugal pump CQ type before use should be checked, motor fan rotation should be flexible, not stuck and sound different tours, each fastener to be tightened. 4) Check the motor rotation direction is consistent with markers and magnetic steering pump. 5) After the motor starts, slowly open the discharge valve until the pump into the normal working state, then the discharge valve to the desired degree of opening. Before 6) CQ type magnetic drive centrifugal pumps stop working, should be closed discharge valve, then close the suction pipe valve. CQ type magnetic drive centrifugal pump Caution because magnetic drive centrifugal pumps for cooling and lubricating bearings CQ is being conveyed by the media, so the absolute prohibition of the air operation, while avoiding the middle of a power outage before starting work caused inch load operation. The medium is transported, if they contain solid particles, the pump inlet to add filter: containing ferromagnetic particles such as the need to add magnetic filter. CQ type magnetic drive centrifugal pumps in use ambient temperature should be less than 40 ℃, motor temperature rise should not exceed 75 ℃. Medium and its temperature should be delivered in a pump timber within the allowable range. Plastic pump temperature <60 ℃, metal pump temperature <100 ℃, auxiliary send suction pressure is less than 0.2MPa, the maximum working pressure of 1.6MPa, density is not greater than 1600 ^ kg / m3 ,, size not greater than 30X10-6 Liquid m / S does not contain hard particles and fibers. For conveying fluid is easy to precipitate crystalline media, cleaning after use and inches, drain CQ type magnetic drive centrifugal pump fluid. Magnetic pump after 500 hours of operation, should wear idle status dismantling ring bearing and the end, the gap is greater than if the bearings and bushings 0.5 ~ 1mm, the impeller axial movement of 1.5 to 2mm, the bearings should be replaced and the axial ring . 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