High Head Horizontal Multistage Fire Pump
High head horizontal multistage fire pump
Shijiazhuang An Pump Machinery Co., Ltd
Shijiazhuang An Pump Machinery Co.,Ltd is mainly engaged in pump producing,selling ,
mechanical electronic and mining equipment trading business. We keep the "Quality equal to life, and integrity
makes magnificent."
The main pump products include slurry pump,desulfurization pump,gravel pump,sewage pump,impurity pump,split pump with large capacity,Multistage pump with high lift,centrifugal water pump and self priming pump,could meet various requirements of all the customers.We have many technical and manage.
High head horizontal multistage fire pump features
1) Compact and reasonable structure
2) Shaft seal can be mechanical seal or packing seal
3) Advanced hydraulic model to feature high efficiency and little energy consumption
High head horizontal multistage fire pump application
1) Water supply and discharge in high-rise buildings
2) Fire water supply in constructions
3) Water supply and discharge in factories and mines
4) Long distance delivery
5) Cyclic pressurization in production
High head horizontal multistage fire pump working conditions
1) Flow: 5~450³/h
2) Head: 50~600m
3) Max. system pressure: 3MPa
4) Medium temperature: -15°C~120°C
5) Motor: IP44, IP54
6) Insulation: class B, class F
High head horizontal multistage fire pump structure chart
For this series horizontal multistage centrifugal pump, both ends of it are supported, the casing portion is in a sectional form. it is connected to and actuated by a motor via a resilient clutch and the rotating direction of it. viewing from the actuating end. is clockwise. Refer to Fig. I for the structure of it.
Stator portion
Consists of suck-in section. middle-section, spitting section, guide vane, packing etc., which are linked together with a take-up bolt. with both suck-in and spitting mouths vertically upward.
Rotor portion
Consists of a shaft, impeller, balancing disk, muff etc. Parts.
Bearing portion
The whole rotor is supported by the roller bearings or
sliding bearings on both ends of the shaft and the bearings are lubricated with grease or 20# engin oil.
Cooling and seal of pump
The joint-part between suction section, intermediate
section and discharge section with be coated with molybdenum disulfide lubricating grease as seal. Rotor and fixed parts will be sealed by seal ring, guide-vane jacket and packing. The packing tensile degree of shaft seal should be proper and seep should be feasible dip by dip Unload run should be forbid. The seal ring and guide vane jacket should be replaced if they are too worn to be used any more and even do harm to pump work. There is spare shaft sleeve near shaft seal to protect shaft of pump.
High head horizontal multistage fire pump pictures

High head horizontal multistage fire pump packing and shipping

Our Services
1. Offer Large capacity pump solutions
2. Selection
3. OEM available
4. ODM available
5. Design
6. Installation
7. Maintenance

Our Main Products
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