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rotary lobe vacuum pump

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rotary lobe vacuum pump

Model / Specifications:HDSR-V-300

Details: HDSR-V-300 BrandHuadongModelHDSR-V-300ItemRoots blowerTypeHDSR vacuum pumpFlow rate88.1-137 m3/minVacuum -100 to -300 mmHgMotor power37-132 kw F...

Jinan Huadong Blower Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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tri lobe roots blower (vacuum pump)

Model / Specifications:tri lobe

Price Range:USD1000

Brand Name:greentech

Theory:Rotary Pump

Structure:

Usage:Air Pump

Details: The NSRH type clover spiral Roots blower on the basis of the manufacture and sale of a Roots blower for many years the development of new products...

Greentech International (Zhangqiu) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Environmental MJ type roots blower

Model / Specifications:MJ200

Brand Name:zhangqiu mingfeng

Theory:Vacuum Pump

Structure:three lobe rotary blower

Usage:Pressure in the pump

Details: Products/Services: roots blower,blower,air blower,Vacuum pump,Rotary blower,Environmental type blower,ring blower

Zhangqiu Mingfeng Machinery Manufacture Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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vacuum pump

Model / Specifications:tri lobe

Price Range:USD1000

Brand Name:greentech

Theory:Rotary Pump

Structure:

Usage:Air Pump

Details: The NSRH type clover spiral Roots blower on the basis of the manufacture and sale of a Roots blower for many years the development of new products...

Greentech International (Zhangqiu) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

ZG Series Roots Blower (vacuum pump)

Model / Specifications:vacuum pump

Details: USA technology tri-lobe roots blower / air blower /rotary blowerHigh speed/high efficiency/Integral-Shaft Ductile Iron Impeller. ZG Series Roots B...

Shandong Zhangqiu Blower Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

pd blower

Model / Specifications:tri lobe

Price Range:USD1000

Brand Name:greentech

Theory:Vacuum Pump

Structure:

Usage:Air Pump

Details: Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products whi...

Greentech International (Zhangqiu) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

pd blowers

Model / Specifications:tri lobe

Price Range:USD1000

Brand Name:greentech

Theory:Vacuum Pump

Structure:

Usage:Air Pump

Details: Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products whi...

Greentech International (Zhangqiu) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

positive displacement blower

Model / Specifications:tri lobe

Price Range:USD1000

Brand Name:greentech

Theory:Vacuum Pump

Structure:

Usage:Air Pump

Details: Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products whi...

Greentech International (Zhangqiu) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

pd blower (vacuum pump)

Model / Specifications:tri lobe

Price Range:USD1000

Brand Name:greentech

Theory:Vacuum Pump

Structure:

Usage:Air Pump

Details: Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products whi...

Greentech International (Zhangqiu) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

roots blower

Model / Specifications:tri lobe

Price Range:USD1000

Brand Name:greentech

Theory:Rotary Pump

Structure:

Usage:Air Pump

Details: Roots Blower Bore: 50~500mm Flow capacity: 0.5~420m3/min Pressure rise: 9.8kPa~98.8kPa Vacuum: -49kPa Roots blower, sometimes called a Positive D...

Greentech International (Zhangqiu) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Rotary Lobe Pump

Power:Electric

Standard or Nonstandard:Standard

Pressure:High Pressure

Details: Rotor pump is also named colloid pump, three-lobe pump, sole pump, etc. When the 2 simultaneous reverse rotating rotors (with 2-4 gears) revolve, ...

Wenzhou L&B Fluid Equipment Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Related Products
  • ZG Series Roots Blower (vacuum pump) USA technology tri-lobe roots blower / air blower /rotary blowerHigh speed/high efficiency/Integral-Shaft Ductile Iron Impeller. ZG Series Roots Blower Feature: Low Noise Tri-lobe Rotor ...
  • Rotary Lobe Pump Rotor pump is also named colloid pump, three-lobe pump, sole pump, etc. When the 2 simultaneous reverse rotating rotors (with 2-4 gears) revolve, it produces suction force at the inlet (vacuum), w...
  • Environmental MJ type roots blower Products/Services: roots blower,blower,air blower,Vacuum pump,Rotary blower,Environmental type blower,ring blower
  • roots blower Roots Blower Bore: 50~500mm Flow capacity: 0.5~420m3/min Pressure rise: 9.8kPa~98.8kPa Vacuum: -49kPa Roots blower, sometimes called a Positive Displacement, or PD blower, is a machine which pus...
  • pd blower (vacuum pump) Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products which technology is from America. It is the replaceme...
  • positive displacement blower Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products which technology is from America. It is the replaceme...
  • pd blowers Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products which technology is from America. It is the replaceme...
  • pd blower Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products which technology is from America. It is the replaceme...

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Product Summary

Rotary lobe vacuum pump treat fluids gently, ensuring low shear and minimal foaming to maintain product quality. These versatile pumps can handle both thin and viscous products and are self priming. They can be fitted with single, twin, tri or gear lobes to exactly configure them for specific applications, which results in high efficiencies.

The rotary lobe action is excellent for moving huge quantities of gas at pressures between 0.01–10 Torre. In cross-section, the two lobes are figure-eights that mesh without touching and counter-rotate to continuously transfer gas in one direction through the pump. The compression ratio (outlet pressure divided by inlet pressure) is between 10 and 100, and single-stage lobe pumps must be backed by rotary vane or piston pumps. The compression ratio also varies with the molecular weight of the gas, the higher velocities of the light gases enabling them to return more easily to the chamber.

Rotary lobe vacuum pump applications: Suitable for chemical, petroleum, asphalt, inks, paints & pigments, pulp & paper, processing, bulk transfer.

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