Rotary Plunger Type BSJ100Z Vacuum Roots Pump 95m3/h 0.4kW Roots Blower Pump

95m³/h(1580L/min) 0.4kW Mechanical White Booster Pump, Roots Pump, BSJ100Z

Description

The roots vacuum pump, also known as a roots blower, is a positive-displacement pump that operates by using two synchronized lobed rotors (shaped like "roots") to transfer gases and create vacuum conditions. Its core function is to efficiently increase the pumping speed in the medium to high vacuum range, often used in conjunction with a backing pump (such as a rotary vane pump) to form a compound vacuum system. Below are its specific functions and application characteristics:

Characteristics:

• The use of an oil-free intermediate seal , a multiple-sealed ways ensures a high clean vacuum environment in the rotor chamber.
• Advanced processing ensures a 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 the Pirani gauge when the Baosi special pump oil is used, and the value should be 4x10^-3 if the McLeod gauge is used.

Performance Curve:

Dimensions:

Applications

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