Double Rotary Vane Vacuum Pump Series Manufacturer

Double Rotary Vane Vacuum Pump Series Manufacturer

CZPT Multiphase Dry Vacuum Pump CZPT Data


Design 5 sequence    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
Final Force(fifty/60Hz) Mbar(A) .two/.fifteen .15/.10
Motor Energy (IEC Motor) kw 7.5 fifteen eighteen.5
Motor Pace(fifty/60Hz) Rpm 2960/3570
Approach Connection
Inlet Flange DIN/ASME DN80 PN10 (3″ a hundred and fifty#) DN100 PN10 (four” a hundred and fifty#) DN150 PN10 (five” one hundred fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (one.5″ Feminine) DN50 PN10 (two” Woman)
Cooling Water
Max Inlet Strain bar four
Max Outlet Temperature °C 70 sixty
Gearing Oil Type   Shell T-sixty eight Shell T-68
Seal Kind
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Strain Bar .one-.twenty five
Relationship   .25In Feminine / Φ6 Tube
Noise Degree(fifty/60Hz) dB 78 eighty
Vibration μm <20 <25
Bodyweight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Fuel Temperature °C fifty 55 sixty 75 80 85
Max Pump Surface Temperature °C 25 25 25 32 32 32

CZPT Multiphase Dry Vacuum Pump characteristic edge:


Pump Kind 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 80-3000m3/h 10-60mthree/h 1000-20000mthree/h 20-10000mthree/h 20-1000mthree/h a hundred and fifty-800m3/h
Pressure .11013mbar .one1013mbar .051013mbar 2001013mbar 501013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (drinking water) (Oil) (Oil)
Energy Lowest Low Low Biggest Largest Center Huge
Ideal Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm one500-3000rpm one000-1500rpm five hundred-1500rpm five hundred-1500rpm 500-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gasoline Air
Gas Steam        
Gas Substantial boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multiphase Dry Vacuum Pump structure benefit

Multistage Dry Vacuum Pump Gasoline Way


Screw dry vacuum pump Gasoline Way


  • Airflow course radial, Corrosive method gas does not assault the bearing and equipment axially direct
  • Airflow direction axial, Corrosive approach attack the bearing and equipment axially in gear cap violent
  • Procedure gas is compressed uniformly in every phase of rotors. Uniform compression warmth, so decrease exhaust fuel temperature
  • The procedure gas is compressed centrally at the stop of screw, so substantial exhaust gas temperature and screw
  • Approach gas could speak to with more cooling jacket surface area, substantial heat dissipation performance
  • Procedure fuel could contact with number of cooling jacket surface area, low warmth dissipation
  • Roots rotor is much more resistant to particles and adherents, few impacts on its efficiency right after its surface area use and corrosion
  • Screw rotor is unsuitable for particles and adherents, large impacts on its functionality right after its surface area use and corrosion

CZPT Exhibitions

CZPT World-wide Customers:



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

A2: What the precisely deal with 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 phrases of your machine? 

A3: One 12 months warranty for the equipment and complex assistance in accordance to your needs.

This autumn: Will you provide some spare elements of the machines? 

A4: Yes, of system.

Q5: How prolonged will you get to prepare generation? 

A5: 380V 50HZ we can shipping and delivery the goods inside of ten days. Other electrical energy or other colour we will delivery inside of 22 days

Q6: Can you accept OEM orders? 

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

Double Rotary Vane Vacuum Pump Series Manufacturer