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Mechanical Booster pump

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  • Inverter operating type booster pump
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Inverter operating type booster pump

BOOSTER PUMP(BI70A) Detail

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  • - Displacement speed(60Hz) : 5800 ~ 7000 m3/hr
  • - Ultimate Pressure : 5 x 10-4 Torr

  • Mechanical booster pump(Inverter operating type) consist of two lobed rotors mounted on parallel shafts in casing. The rotors have substantial clearance(0.1~0.6mm) between themselves and the housing. They rotate in synchronism in opposite directions at speed of 3500rpm. This is possible because a fluid is not used to seal the gaps between the rotors and the pump housing. The two lobes counter-rotate to continuously transfer gas in one direction through the pump to backing line. Bestech's mechanical booster pumps are using high-grade alloy and special coated rotor to wear resistance and to enhance stiffness. Also, the special mechanical seal provide longer life cycle and reliability.






  • ⦁ Industry's capacity        


     "Form of direct drive pumps.


      The industry's highest capacity."       




    ⦁ Small, light-weight structure        


     High-capacity pump rotational speed (3600rpm) is a miniaturized format.        


     It takes very little installation and management.       


     Further, the aluminum alloy consists of the handling is easy.       




    ⦁ Performance is very good        


     To get the efficiency inside casing because it is not the lubricating ins stabilized even       


     about the fume of vapor and solvent etc.       




    ⦁ Maximize the amount of cooling water heat exchanger        


     water line, by creating a cooling effect inside the pump is superior.       




    ⦁ High vacuum stability        


     Pumps for precision manufacturing rotor with microscopic can keep the gap.       


     So a stable vacuum could reach performance.       





    ⦁ You can check the amount of oil and pollution        


     Sight glass is installed on each of the lubricating oil contamination levels and can be confirmed.       




    ⦁ Rapid initial exhaust structure        


     "Auxiliary vacuum pump exhaust state that


      Lubrication Area Process Area "       


     and the problem Therefore, a vacuum state is reached faster       




    ⦁  Inverter Control - Optional        


     Start the motor by controlling the inverter operation best performance, the load of the pump        


     can be reduced.       




    ⦁ Separate exhaust system Lubrication Area - Optional        


     Lubrication Area Process Area and the contamination of the exhaust can be blocked separately.       


            


    ⦁ The better resistant to abrasion        


     Inside contact surface is higher strong, It can take the special treatment at surface       


     as the demand that those are very strong resistant to abrasion.               




    ⦁ ISO Standards application        


     According to using ISO standards motor application, anyone can shift and change the motor       


     easily at anyplace and anytime.       


            


    ⦁ Used high precision gear with high hardness        


     Used a high precision and the high grade hardness gear that can use with high-speed       


     rotation, this gear has small vibration and small noise.       


            


    ⦁ Solid disk type mechanical seal application.        


     Mechanical seal where applies solid disk of the high grade hardness, wear is less       


     and durability are very good.