screw pump test viedo

screw pump test viedo

5 month ago

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Shijiazhuang Naipu Pump Co., Ltd.

 8 year year

Product details

一. Construction features:

1. Advanced structure and excellent performance:

The traditional high-pressure balance technique is abandoned and the axial force balance of driven screws at low-pressure is adopted with even stress distribution, deformation of screw not easy, reliable and stable operation, no impulse and noise.

2. Unique design and reliable sealing:

The mechanical sealing method is adopted for pump, with the sealing cavity interlinked to the suction, at the same time, the structure is designed to provide sufficient cooling cycle to the sealing to ensure the sealing effect and no leakage.

3. Optimized improvement and aesthetic appearance:

The traditional inlet and outlet positions are changed to that the inlet and outlet are located at both sides of the pump but a straight line, resulting into a pleasing appearance; meanwhile, the design is innovated. Therefore, the inlet and outlet could be exchanged on user’s site without any change to pipelines.

4. Pump core assembly for convenient maintenance and accessory replacement:

The pump is in a simple and compact structure, and the pump core assembly is in assembly constructure, therefore, the pump core can be taken out as a whole, which is convenient for maintenance.

5. Pressure relieve valve applied for protection of pump

The valve equipped on the product can provide transient protection to the pump to prevent overload, however, it can not be used as overflow valve for the pipe.

6. Various combination inlet and outlet, convenient for piping on site. The relative positions between inlet and outlet are viewed from drive end to pump.

7. Various mounting available to meet different mounting requirement in working conditions.

二．Scope of application and requirements of performance:

1. Medium: lubricant (oil), vegetable oil, water ethylene glycol (priority)

lubricating grease, light diesel oil, fuel wastage(oil), there sticky chemical medium (being allowed)

2. Requirements of performance

 Lubricating requirements is required.

 No solid particles.

 Flow range: 5-5300L/min

 Required speed:500-3000r/min

 Service temperature: 0-150℃

 Operation pressure: not more than 4.0 MPA

 Viscosity range:3-1500m2/s

 Allowed suction head: not more than 8meter

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Shijiazhuang Naipu Pump Co., Ltd.

 Audited supplier

8 year

Address: Shijiazhuang, China

Main Product: Horizontal Slurry Pumps, Vertical Slurry Pumps, Submersible Slurry Pumps, Slurry Pump Spare Parts, OEM Slurry Pump And Parts , AH Model Slurry Pumps

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