V-I280Sv 220V 750W Bipolar Refrigerant Vacuum Pump 14.4M3 /h Screen Bonded Dual Stage Vacuum Pump for New Refrigerants pump  

  1. High ultimate vacuum and high pumping speed design: the two-stage rotary vane design improves the ultimate vacuum and pumping speed, and reduces the exhaust time of the pump.

2. The unique structural design of the pump: the parts of the pump are designed as a whole, and the body is connected by straight pins, which improves the reliability and maintenance convenience of the pump product.

3. Forced oil inlet design: equipped with an internal vacuum pump, which can generate constant pressure oil supply to the pump chamber and sliding bearings to ensure that they are in a good lubrication and sealing state, and has a giant window and low oil level design, which is more conducive to product maintenance use.

4. Anti-oil return structure design: high-quality solenoid valve and vacuum gauge are installed at the air inlet. When the pointer points to the zero position, the extraction work is completed, and the system automatically cuts off after extraction; it can effectively prevent the vacuum pump oil from entering the container to be worked, so that the work The container maintains a vacuum state for a certain period of time and protects the cleaning container.

5. Gas ballast design: When the vacuum pump is working, the gas ballast valve injects an appropriate amount of non-condensable gas into the dust removal compression chamber to reduce the degree of condensation of the condensable steam in the pumped gas.

6. Long-term filter design: the intake filter can effectively prevent foreign matter from entering the pump cavity, and can effectively separate the oil mist in the exhaust.

7. Sturdy and comfortable handle: The light and unique metal handle is used for pump access and ensures reliable operation during use. The high-quality rubber sheath on the handle can maintain normal temperature.

8. Excellent material selection: aluminum die-casting tank body, frame, and water pump motor shell are light in weight, and the metal bottom plate makes the product seal more reliable. Special materials such as I-shaped sealing rings are resistant to all refrigerants.

9. Motor protection: Built-in motor protection makes the machine run more safely and reliably.

Secondary vacuum pump new refrigerant

Model: V-i280SV

Rated voltage 220V ~ / 50Hz

Pumping speed: 14.4m3/h

Ultimate pressure: 2X10-1Pa

Motor power: 750W

Refueling volume: 460ml

Dimensions: 395X145X257mm

Weight: 16.2kg

Intake connection thread: 7/16''-20UNF