3-4800 m3 h Dry Oil Free Rotary Screw Vacuum Pump for Industraial Blower Services

3-4800 m3  h Dry Oil Free Rotary Screw Vacuum Pump for Industraial Blower Services

CZPT Multiphase Dry Vacuum Pump CZPT Info


Model five sequence    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Potential(50/60Hz) mthree/hr 270/320 330/380 400/460 550/650 650/780 800/950
Greatest Pressure(50/60Hz) Mbar(A) .two/.fifteen .fifteen/.10
Motor Electricity (IEC Motor) kw seven.five fifteen eighteen.5
Motor Velocity(fifty/60Hz) Rpm 2960/3570
Procedure Link
Inlet Flange DIN/ASME DN80 PN10 (three” 150#) DN100 PN10 (4″ a hundred and fifty#) DN150 PN10 (five” 150#)
Exhaust Flange DIN/ASME DN40 PN10 (one.5″ Female) DN50 PN10 (2″ Female)
Cooling Drinking water
Max Inlet Force bar 4
Max Outlet Temperature °C 70 60
Gearing Oil Type   Shell T-sixty eight Shell T-sixty eight
Seal Type
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Strain Bar .1-.25
Relationship   .25In Feminine / Φ6 Tube
Noise Level(50/60Hz) dB 78 80
Vibration μm <20 <25
Fat (with motor) Kg 385 415 435 710 760 800
Max Exhaust Gasoline Temperature °C 50 fifty five sixty 75 80 eighty five
Max Pump Area Temperature °C 25 25 twenty five 32 32 32

CZPT Multiphase Dry Vacuum Pump attribute edge:


Pump Type Multiphase Vacuum dry Pump Screw Vacuum   dry Pump Scroll vacuum dry pump Air cooled roots pump Liquid Ring pump Oil Rotary Vane Pumps Oil rotary piston pump
Capacity one00-20000mthree/h 80-3000m3/h ten-60m3/h one thousand-20000m3/h 20-10000m3/h 20-1000m3/h 150-800mthree/h
Strain .one1013mbar .one1013mbar .051013mbar 2001013mbar 501013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (h2o) (Oil) (Oil)
Energy Lowest Low Low Greatest Hugest Middle Large
Best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm 1500-3000rpm 1000-1500rpm 500-1500rpm five hundred-1500rpm 500-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gas Air
Gas Steam        
Gas High boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multiphase Dry Vacuum Pump structure advantage

Multistage Dry Vacuum Pump Gasoline Way


CZPT dry vacuum pump Gasoline Way


  • Airflow direction radial, Corrosive approach gasoline does not attack the bearing and gear axially immediate
  • Airflow direction axial, Corrosive approach assault the bearing and equipment axially in equipment cap violent
  • Approach gasoline is compressed uniformly in every single stage of rotors. Uniform compression warmth, so reduced exhaust gas temperature
  • The process gas is compressed centrally at the end of screw, so large exhaust fuel temperature and screw
  • Procedure gas could speak to with far more cooling jacket area, substantial heat dissipation performance
  • Process gasoline could get in touch with with number of cooling jacket surface area, low warmth dissipation
  • Roots rotor is a lot more resistant to particles and adherents, number of impacts on its efficiency after its surface dress in and corrosion
  • CZPT rotor is unsuitable for particles and adherents, huge impacts on its functionality following its surface dress in and corrosion

CZPT Exhibitions

CZPT Worldwide Buyers:

CZPT Merchandise CZPT:


Q1: Are you manufacturing facility or trade company?
A1: We are manufacturing unit.

A2: What the exactly address of your manufacturing facility? 

A2: Our company is located in No. 6767, Tingfeng Rd. CZPTn District, ZheJiang  201502, China

Q3: Warranty conditions of your equipment? 

A3: One calendar year guarantee for the equipment and technological assist in accordance to your demands.

This fall: Will you offer some spare elements of the machines? 

A4: Yes, of course.

Q5: How prolonged will you consider to arrange generation? 

A5: 380V 50HZ we can delivery the goods inside 10 times. Other electricity or other colour we will supply inside of 22 days

Q6: Can you settle for OEM orders? 

A6: Yes, with professional design team, OEM orders are highly welcome.

3-4800 m3  h Dry Oil Free Rotary Screw Vacuum Pump for Industraial Blower Services