High Performance Vacuum Pump Roots Blower Pumps With Long Life

High Performance Vacuum Pump Roots Blower Pumps With Long Life

CZPT Multiphase Dry Vacuum Pump CZPT Knowledge


Design five collection    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Ability(fifty/60Hz) m3/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Final Stress(50/60Hz) Mbar(A) .two/.fifteen .fifteen/.10
Motor Electrical power (IEC Motor) kw seven.five fifteen eighteen.five
Motor Pace(50/60Hz) Rpm 2960/3570
Approach Link
Inlet Flange DIN/ASME DN80 PN10 (three” 150#) DN100 PN10 (four” 150#) DN150 PN10 (five” 150#)
Exhaust Flange DIN/ASME DN40 PN10 (one.5″ Feminine) DN50 PN10 (two” Woman)
Cooling H2o
Max Inlet Stress bar 4
Max Outlet Temperature °C 70 sixty
Gearing Oil Type   Shell T-68 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 Stress Bar .1-.twenty five
Link   .25In Female / Φ6 Tube
Noise Degree(50/60Hz) dB 78 eighty
Vibration μm <20 <25
Fat (with motor) Kg 385 415 435 710 760 800
Max Exhaust Gasoline Temperature °C fifty fifty five sixty seventy five 80 eighty five
Max Pump Surface area Temperature °C twenty five twenty five 25 32 32 32

CZPT Multistage Dry Vacuum Pump characteristic benefit:


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 80-3000mthree/h ten-60mthree/h 1000-20000mthree/h twenty-10000m3/h 20-1000mthree/h a hundred and fifty-800m3/h
Stress .one1013mbar .one1013mbar .051013mbar 2001013mbar 501013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (water) (Oil) (Oil)
Energy Lowest Low Low Biggest Massivest Center Big
Best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm one500-3000rpm one000-1500rpm 500-1500rpm 500-1500rpm five hundred-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gasoline Air
Gas Steam        
Gas Substantial boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multistage Dry Vacuum Pump structure gain

Multistage Dry Vacuum Pump Gas Way


Screw dry vacuum pump Gasoline Way


  • Airflow direction radial, Corrosive method gas does not attack the bearing and gear axially immediate
  • Airflow direction axial, Corrosive method assault the bearing and equipment axially in equipment cap violent
  • Approach gas is compressed uniformly in every stage of rotors. Uniform compression heat, so decrease exhaust gasoline temperature
  • The method gasoline is compressed centrally at the finish of screw, so high exhaust gasoline temperature and screw
  • Method fuel could speak to with a lot more cooling jacket area, high warmth dissipation performance
  • Method fuel could speak to with few cooling jacket surface area, reduced warmth dissipation
  • Roots rotor is a lot more resistant to particles and adherents, number of impacts on its functionality after its floor put on and corrosion
  • Screw rotor is unsuitable for particles and adherents, massive impacts on its functionality following its floor dress in and corrosion

CZPT Exhibitions

CZPT Worldwide Buyers:



Q1: Are you manufacturing unit or trade firm?
A1: We are factory.

A2: What the just tackle of your factory? 

A2: Our company is located in No. 6767, Tingfeng Rd. CZPTn District, ZheJiang  201502, China
And our factory is located in No.58,Hulu road, Xinbang Town, CZPT area, CZPTang District, ZheJiang , China

Q3: Warranty conditions of your machine? 

A3: One yr guarantee for the machine and complex assistance in accordance to your demands.

This autumn: Will you supply some spare areas of the devices? 

A4: Yes, of system.

Q5: How lengthy will you get to set up production? 

A5: 380V 50HZ we can shipping and delivery the items within 10 days. Other electrical power or other colour we will shipping inside 22 days

Q6: Can you accept OEM orders? 

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

High Performance Vacuum Pump Roots Blower Pumps With Long Life