Direction of rotation: from the drive end, you can choose to rotate clockwise or counterclockwise when ordering. The design pressure is as shown in the schedule (The design pressure is related to the material of pump casing. Different materials correspond to different design pressures. Flange rating of inlet and outlet for the lower casing is related to the design pressure and pump casing material. For the same type of pump, corresponding pressure rating of inlet and outlet shall be selected on the basis of required design pressure). Allowable inlet pressure: design pressure - rated point lift. Pressure for pump casing hydraulic pressure test: 1.5 times of design pressure.
Read MoreConveying medium: Low viscosity, non-inflammable and non-explosive liquids not containing solid particles or fibers. Speed: 1450/2900 rpm at 50 Hz, 1750/3500 rpm at 60 Hz. Liquid PH value: 4-10. Flow range: 0.5-440 I/s. Head range: 2-152 m. Max. liquid temperature: 105°C. Liquid pH value: 4-10. Max. operation pressure: 10 bar, 16 bar on request. Altitude: up to 1000m.
Read MoreLow viscosity, non-inflammable and non-explosive liquids, not containing solid particles or fibers. The liquids must not chemically attack the particles or fibers. When pumping liquids with a density or viscosity is higher than that of water, a motor with a higher output power rating shall be used. Liquid temperature:-20℃~+120℃. Flow ranges:0.7-240m³/h. Liquid PH value: 4-10. Max. ambient temperature: +40℃. Max. operation pressure: 33bar. Altitude: up to 1000m.
Read MoreHVAC: Circulation of hot water, boiler mix-flow, temperature mix-flow, intermittent heat supply, etc. Air conditioning system: Cooling water circulation. Water supply system: Filtration and transfer at waterworks; Pressure boosting in main pipe. Industrial applications: Washing & cleaning systems, boiler feeding, cooling water circulation, water treatment systems, and auxiliary systems.
Read MoreDrainage of wastewater from the attenuation tank, purifying tank and sewage tank in water treatment plant. Drainage of waste water containing fibrous additives from leather factory and food processing factory. Sewage management, accumulated water, septic tank, stock farm. Pumping sewage form hotels, restaurants, schools and public buildings.
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