FY-type submersible pump, the preferred Jingjiang Ou Kai Pump Co., Ltd., the company mainly produces IHF fluoroplastic submerged pump, ZX self-priming pump, fy metal submerged pump, long axis submerged pump okby, chemical process pump, WFB no seal Self-priming pump, multi-stage submerged pump, if you have needs in this area, please call: contact us. First, FY submerged pump product overview FY submerged pump is Jingjiang Ou Kai Pump Co., Ltd. in the traditional anti-corrosion submerged pump, based on the reference to foreign advanced technology of similar products, improved design made of new submerged pump; Combined with similar products at home and abroad developed and produced a single-stage single-suction long axis liquid under centrifugal pump. FY submerged pump to cancel the other submerged pump commonly used mechanical seal and the selection of a unique impeller, the pump energy efficient, long life, which are widely used in petroleum, chemical, pharmaceutical, papermaking, metallurgy and other industries. Second, FY-type submerged pump Features 1, FY submerged pump vertical submerged pump, beautiful appearance, directly installed in the storage medium being transported, no additional area, thereby reducing the capital investment. 2, FY submerged pump to cancel the mechanical seal to solve the other submerged pump due to mechanical seals easy to wear and need frequent maintenance troubles, saving pump operating costs and improve work efficiency. 3, FY liquid pump uses a unique centrifugal impeller for the delivery of solid particles and other clean media, low vibration noise, high efficiency; the use of open impeller, for conveying unclean with solid particles and short fibers of the liquid, Smooth operation, not blocked. Third, FY-type submerged pump working conditions 1, FY liquid pump is transported medium temperature -20-140 ℃. 2, FY submerged pump is cast iron pump, medium PH value in the range of 5-9. 3, FY submerged pump is suitable for conveying temperature 0 ~ 105 ℃ 4, FY submerged pump with open impeller pump, the liquid contained in the solid particles do not exceed the diameter of the pump inlet diameter of 30% is appropriate. FY submerged pump performance range: flow of 1.6 ~ 400m3 / h, head is 5 ~ 125m. According to the different transmission medium, FY series liquid submerged pump contact liquid part of the material is 1Cr18Ni9Ti (symbol B) 1Cr18Ni12MoTi9 (symbol M), 304,304L, 316,316L and other materials. FY liquid pump description of the meaning of the type: 50FY (HY) -25A 50 - pump suction inlet diameter (mm) F - corrosion-resistant material Y - vertical liquid pump code H - cast iron or carbon steel material code 25 - Nominal head lift at standard speed without impeller (m) A - Diameter of cutting impeller in order of A, B, C V. FY submerged pump performance parameters Model Rated pump speed n = 2900r / min Rated pump speed n = 1450r / min Flow Q (m3 / h) Head H (m) Motor Power (KW) Flow Q (m3 / h) Head (m) Motor Power 25FY (HY) -25 3.6 25 2.2 1.6 6 0.75 25FY (HY) -41 3.6 41 4 1.6 10 1.5 25FY (HY) -50 3.2 50 5.5 1.6 12.5 1.5 25FY (HY) -80 3.2 80 11 1.6 20 2.2 40FY (HY) -16 7.2 16 2.2 3.6 4 1.1 40FY (HY) ) -26 7.2 26 3 3.6 5 1.1 40FY (HY) -40 7.2 40 4 3.6 10 1.5 40FY (HY) -50 6.3 50 5.5 3.2 12.5 1.5 40FY (HY) -80 6.3 80 11 3.2 20 2.2 50FY (HY) - 25 14.4 25 4 7.2 6 1.5 50FY (HY) -40 14.4 40 7.5 7.2 10 2.2 50FY (HY) -50 12.5 50 7.5 6.3 12.5 2.2 VI. FY Submerged Pump Performance Curve FY Submerged Pump Performance Line Example Figure VII, FY submerged pump structure diagram FY submerged pump structure diagram Eight, FY submerged pump installation diagram FY submerged pump installation diagram FY submerged pump installation diagram 29, FY submerged Pump operation rules 1, FY type liquid under the pump before starting Notes: 1) FY submerged pump must be checked before starting the motor rotation direction, from the motor side should be clockwise; 2) FY Submerged pump impeller part of the pump should be immersed in the medium; 3) FY submerged pump inspection bearing cavity filling amount of butter, oil chamber is generally 1 / 2-1 / 3 is appropriate; 4) FY submerged pump Move the coupling, should feel light and even, without jamming phenomenon, otherwise it can not be started; 5) FY liquid pump to close the pump outlet valve and pressure gauge, if necessary, seal the cooling water on the packing. 2, FY type submerged pump start and run: 1) FY submerged pump connected to the power switch, the device starts, open the pressure gauge, slowly open the outlet pipe valve into operation; 2) FY submerged pump operation equipment bearing temperature ≤ 750C, if necessary, replace or supplement the bearing cavity grease; 3) FY submerged pump at any time check the equipment operating conditions and found that abnormal noise, vibration, fever and other anomalies should immediately stop processing. Ten, FY-type liquid under the pump integrity enterprise recommendation - Jingjiang Ou Jia Pump Co., Ltd. Jingjiang Ou Kai Pump Co., Ltd., the company mainly produces IHF fluorine plastic submerged pump, ZX self-priming pump, fy metal submerged pump, long axis Submerged pump okby, chemical process pump, WFB seal-free self-priming pump, multi-stage submerged pump, if you have needs in this area, please call: contact us. Enter Jingjiang Ou Kai Pump Co., Ltd. Business Store >> Copyright: This is the first article in Asia Fluid Machinery Network, please be sure to indicate Asia Fluid Machinery Network. Violator Ben Wang will pursue relevant legal responsibilities. Article content is for reference only and does not constitute investment advice.
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