BSJ300L Aluminium Alloy Roots Vacuum Pump, Booster Pump 1000m³/h 3.7kW

1000 m³/h White, 3.7kW Mechanical Booster Pump, Roots Pump BSJ300L

Description :

Roots vacuum pumps, which are also called Roots blowers, are rotary plunger-type pumps where two symmetrically shaped impellers rotate in opposite directions inside the pump housing.

Characteristics:

• The use of an oil-free intermediate seal, a multiple-sealed way to ensure a high clean vacuum environment in the rotor chamber.
• Advanced proceesing to ensure the good geometrical symmetry of the rotors, as well as low noise and long service life.
• A special shaft seal is used to achieve long, stable running without oil leakage.
• The BSJ-L series is made of all-aluminum alloy, a heat sink, corrosion-resistant, and efficient, energy-saving. The BSJ-LC series is made of cast iron. The unique liquid coupling method enables the pump to start directly under the atmosphere, which greatly reduces the time of pumping.
• Compact structure, light weight, and small volume.

​Technical Parameter :

Note: The value of 'Ultimate Pressure' in this sheet is measured by a Pirani gauge when the Baosi special pump oil is used, and the value should be 4x10^-3 if the McLeod gauge is used.

         The cooling water temperature of the inlet port must be 5~30℃. When the temperature is too low, keep it in an environment that is not easy to condense.

Performance Curve:

Dimensions:

Applications

• Vacuum distillation
• Vacuum packaging
• Thin film coating
• Freeze drying
• Electrical engineering
• Printing
• Surface treatment technique
• Wind Energy
• Ceramics and glasses

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