Specifications

Recker vortex vacuum pump
 

Recker vortex vacuum pump aDvantages

• • Wide voltage and double frequency
  • in protection class IP55, insulation class F
  • Perfect surface
  • Easy installation
  • 100% oil free
  • Low noise level
  • No vibration and complete dynamic stability
  • Pulsation-free discharge
  • Higher pressure ratio
  • Cooler running NSK bearings
  • Temperature resist to 180°c
  • Work 20,000 hours without maintenance 
  • 12 month warranty
  • Suitable for environmental protection
  
  
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 Recker vortex vacuum pump tEchnical parameters  (2BHB710-H26)

Order No	Frequency (Hz)	Output  (KW)	voltage  (V)	Current (A)	Maximum  Airflow (m3/h)	Maximum   Vacuum (mbar)	Maximum pressure (mbar)	Weight (Kg)	Sound (db/A)
2BHB710-H26	50	3.0	220-240Δ/345-415Y	12.5Δ/7.2Y	318	-270	290	36	69
2BHB710-H26	60	3.45	220-275Δ/380-480Y	12.6Δ/7.3Y	376	-250	230	36	72

 

BHB series operating principle

    the impellers in the BHB-series machines are mounted directly on the motor shaft for noncontact compression entirely without friction. Maximum operational reliabilityk,even at high differential pressures,is ensured by the arrangement of the bearings outside the compression chamber.

     the gas is taken in through the inlet 1,As it enters the side channel 2,the rotating impeller 3 imparts velocity to the gas in the direction of rotation.Centrifugal force in the impeller blades accelerates the gas outward and the pressure increase.Everyrotation adds kinetic energy,resulting in the further increase.Everyrotation adds kinetic energy,resulting in the further increase of the pressure along the side channel.The side channel narrow at the rotor,sweeping the gas off the impeller blades and discharging it through the outlet silencer 4 where it exits where it exits the side channel blower.

 Recker vortex vacuum pumpFeatures

     1.Designed and improved by the latest Europe technology,molded with high strengh ADC12 aluminum alloy,processed on precision CNC machine.

      2.Two-pole motor with protection calss IP and insulation F,high temperature resistant to 180°c.

      3.Motor reached Europe EFF2 standard,save more electricity,and more durable.

       front bearing structure makes dynamic stability.

      5.the rotating parts are not in contact with the casing,no friction during operation,no internal lubrication needed.

      6.All products ard strictly tested befored leaving the factory,such as no-load test,impulse winding test,frequency withstand voltage test etc.For motor.Pressure,airflow,noise test for blower.
 

 Recker vortex vacuum pumpApplications

      Recker Vortex Vacuum pump Have two major function,blowing and indraft.Vortex Vacuum pumpIs suitable for all these applications requiring considerably higher pressure that which can be achieved using centrifugal fans.

       It's widely used in environmental equipment,wastewater treatment,printing industry,bulb industry,aquatic breeding,plastic welding,chemical industry,electroplating,feeding material packing,textile,and glass utensil manufacture.

                                                                     Blow,hoover,exhaust,cool,transport,air cushion 

Pneumatic conveying systems	Lifting and holding of parts by vacuum	Packing and printing machines	Wastewater treatment and blowing in the electroplating pool
Filling of bags/bottles/hoppers	Soil remediation	Thermoforming	Papermaking and paperconditioning
Foo-processing	Pharmaceuticalo and medical equipments	Beverage industry	Textile machines
Rubber and plastic peripheral equipments	Smoke extraction in industry	Semiconductors equipments	Electronic equipments