2BVA Water Ring Pump for PVD Vacuum Coating Machine

Product Description

DESCRIPTION
2BVA Series Water Ring Vacuum Pump
 
WORKING THEORY 
2BVA series vacuum pump suitable for pumping gas and water vapor, inspiratory pressure can reach *3 mbar definitely pressure (vacuum degree *7%). 
 When the vacuum pump long-term work under the condition of pressure lower than *0 mbar,  gas corrosion protection tube shall be connected to the pump to protect the pump.
 Equiped with air injector, inspiratory pressure can reach *0 mbar. Injector can be directly installed on the vacuum pump. 
 When used as compressor, the biggest pressure can be 0.*6 mbar (pabs).
    
ADVANTEGES
1. Coaxial pump and direct connection design, saving space, easy to install;
2. Adopt mechanical seal as standard configuration, to eliminate leakage, easy maintenance;
3. Smooth operation, noise can be as low as *2 decibels;
4. Uniform anti-corrosion design, bronze impeller improves the corrosion resistance of the pump,
5. Stainless steel material is more suitable for the more demanding work environment;
6. Unique flexible vent design, won't  produce over compression, to ensure the best efficiency of 2BVA within its performance range.
 
PARAMETERS

APPLICATIONS
Water ring vacuum pumps and compressors are widely used in petrochemical, pharmaceutical, food, sugar industry, and other fields, because during the working process, the compression process of gas is isothermal, so it is not easy to produce risk when pumping flammable and explosive gas compression, thus its application more widely.

Products Name: 2BEA WATER RING VACUUM PUMP
 
WORKING THEORY
2 BEA series water ring vacuum pumps and compressors, is high efficiency and energy saving products which based on years of scientific research and production experience, combining the international advanced technology, research and development. It is typically used for suction the gas which is not containing solid particles, insoluble in water and no corrosive, so as to form a vacuum and pressure in an airtight container.
By changing the structure of the material, can also be used for pumping corrosive gases or use corrosive liquid fluid as working fluid. 
 
ADVANTAGES
This series pump adopt the structure of single stage single function, has the advantages of simple structure, convenient maintenance, reliable operation, the advantages of high efficiency and energy saving, and can adapt to large displacement, such as condition of shock wave load.
 
PARAMETER FORM

Note: the above performance data, based on the inlet temperature is *0 ° C, the water temperature of *5 ° C.***3 mbar exhaust pressure conditions.
 
APPLICATIONS
Widely used in papermaking, chemical, petrochemical, light industry, pharmaceutical, food, building materials, electrical appliances, coal washing and  mineral dressing industry, fertilizer, etc. 
 
In the coal industry, it can especially pump highly flammable and explosive gas, such as mash gas, methane, can design installation of ground gas drainage station, can form a complete set of mobile gas drainage system.
 
WE CAN PROVIDE YOU
1. On-time Delivery, with More Choice 
2. Perfect Technical Support
3. Customized Vacuum Solutions and Service 
4. Samples Available
5.  Long Quality Guarantee 
6. Fast Response to Customers' Feedback in *2 hours 
 
DVE SERVICE
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, Spare Parts Of High Level
Delivery: Normally according to our factory production schedule, but we can follow your first order time 
Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year
 
DEVELOPMENT VACUUM EQUIPMENT CO., LTD 
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: *****6
TEL:***************8 FAX:***************9