Oil Free Vane Screw Vacuum Pump for University Lab

Oil Free Vane Screw Vacuum Pump for University Lab

CZPT Multistage Dry Vacuum Pump CZPT Information


Model 5 collection    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capacity(50/60Hz) mthree/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Supreme Strain(50/60Hz) Mbar(A) .two/.fifteen .fifteen/.10
Motor Energy (IEC Motor) kw seven.5 15 eighteen.5
Motor Speed(50/60Hz) Rpm 2960/3570
Method Relationship
Inlet Flange DIN/ASME DN80 PN10 (3″ one hundred fifty#) DN100 PN10 (four” one hundred fifty#) DN150 PN10 (5″ 150#)
Exhaust Flange DIN/ASME DN40 PN10 (one.five” Feminine) DN50 PN10 (2″ Feminine)
Cooling H2o
Max Inlet Force bar 4
Max Outlet Temperature °C 70 60
Gearing Oil Type   Shell T-68 Shell T-68
Seal Type
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Force Bar .one-.twenty five
Connection   .25In Female / Φ6 Tube
Noise Amount(fifty/60Hz) dB 78 80
Vibration μm <20 <25
Bodyweight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Fuel Temperature °C fifty 55 60 seventy five eighty 85
Max Pump Surface Temperature °C twenty five twenty five 25 32 32 32

CZPT Multistage Dry Vacuum Pump attribute gain:


Pump Variety 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 100-20000m3/h eighty-3000m3/h ten-60mthree/h one thousand-20000m3/h twenty-10000m3/h twenty-1000m3/h one hundred fifty-800mthree/h
Pressure .11013mbar .11013mbar .051013mbar 2001013mbar 501013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (h2o) (Oil) (Oil)
Energy Lowest Low Low Premier Hugest Middle Massive
Very best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm 1five hundred-3000rpm one000-1500rpm five hundred-1500rpm five hundred-1500rpm five hundred-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gasoline Air
Gas Steam        
Gas High boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multiphase Dry Vacuum Pump structure edge

Multistage Dry Vacuum Pump Gas Way


CZPT dry vacuum pump Fuel Way


  • Airflow course radial, Corrosive method gas does not attack the bearing and gear axially immediate
  • Airflow direction axial, Corrosive procedure attack the bearing and equipment axially in equipment cap violent
  • Procedure fuel is compressed uniformly in every phase of rotors. Uniform compression warmth, so reduce exhaust gas temperature
  • The method gas is compressed centrally at the finish of screw, so high exhaust gasoline temperature and screw
  • Process fuel could make contact with with far more cooling jacket surface area, large warmth dissipation efficiency
  • Method fuel could make contact with with number of cooling jacket area, low heat dissipation
  • Roots rotor is far more resistant to particles and adherents, handful of impacts on its functionality soon after its floor use and corrosion
  • CZPT rotor is unsuitable for particles and adherents, big impacts on its overall performance after its surface area put on and corrosion

CZPT Exhibitions

CZPT International Consumers:



Q1: Are you manufacturing facility or trade business?
A1: We are factory.

A2: What the precisely handle of your manufacturing unit? 

A2: Our company is located in No. 6767, Tingfeng Rd. CZPTn District, ZheJiang  201502, China
And our factory is located in No.fifty eight,Hulu road, Xinbang Town, CZPT area, CZPTang District, ZheJiang , China

Q3: Warranty conditions of your machine? 

A3: One yr guarantee for the device and complex support according to your wants.

This fall: Will you give some spare areas of the equipment? 

A4: Yes, of system.

Q5: How prolonged will you get to arrange manufacturing? 

A5: 380V 50HZ we can supply the items within 10 days. Other electrical energy or other colour we will shipping within 22 days

Q6: Can you take OEM orders? 

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

Oil Free Vane Screw Vacuum Pump for University Lab