Multi Stage Industrial Oil Free Dry Air Vacuum Pump Machine

Multi Stage Industrial Oil Free Dry Air Vacuum Pump Machine

CZPT Multiphase Dry Vacuum Pump CZPT Knowledge


Design 5 series    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capacity(fifty/60Hz) m3/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Ultimate Strain(fifty/60Hz) Mbar(A) .two/.15 .fifteen/.10
Motor Electricity (IEC Motor) kw 7.5 fifteen eighteen.5
Motor Pace(50/60Hz) Rpm 2960/3570
Process Connection
Inlet Flange DIN/ASME DN80 PN10 (three” a hundred and fifty#) DN100 PN10 (4″ a hundred and fifty#) DN150 PN10 (five” 150#)
Exhaust Flange DIN/ASME DN40 PN10 (1.five” Woman) DN50 PN10 (two” Woman)
Cooling H2o
Max Inlet Pressure bar four
Max Outlet Temperature °C 70 sixty
Gearing Oil Type   Shell T-sixty eight Shell T-68
Seal Variety
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Pressure Bar .1-.twenty five
Link   .25In Woman / Φ6 Tube
Noise Amount(50/60Hz) dB 78 eighty
Vibration μm <20 <25
Bodyweight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Gasoline Temperature °C 50 55 sixty 75 80 85
Max Pump Floor Temperature °C twenty five twenty five twenty five 32 32 32

CZPT Multiphase Dry Vacuum Pump characteristic gain:


Pump Variety Multistage 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 a thousand-20000m3/h 20-10000m3/h 20-1000mthree/h one hundred fifty-800mthree/h
Strain .one1013mbar .one1013mbar .051013mbar 2001013mbar 501013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (water) (Oil) (Oil)
Energy Lowest Low Low Premier Massivest Center Large
Ideal 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
Fuel Air
Gas Steam        
Gas High boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multistage Dry Vacuum Pump structure edge

Multistage Dry Vacuum Pump Fuel Way


CZPT dry vacuum pump Gas Way


  • Airflow direction radial, Corrosive approach gasoline does not assault the bearing and equipment axially direct
  • Airflow path axial, Corrosive method attack the bearing and gear axially in gear cap violent
  • Approach gasoline is compressed uniformly in each and every phase of rotors. Uniform compression warmth, so reduced exhaust gas temperature
  • The approach gas is compressed centrally at the conclude of screw, so substantial exhaust fuel temperature and screw
  • Approach fuel could make contact with with much more cooling jacket area, higher heat dissipation performance
  • Approach gas could get in touch with with couple of cooling jacket floor, minimal heat dissipation
  • Roots rotor is much more resistant to particles and adherents, couple of impacts on its performance after its surface area wear and corrosion
  • CZPT rotor is unsuitable for particles and adherents, huge impacts on its performance right after its area put on and corrosion

CZPT Exhibitions

CZPT World-wide Clients:

CZPT Merchandise CZPT:


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

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.58,Hulu road, Xinbang Town, CZPT area, CZPTang District, ZheJiang , China

Q3: Warranty conditions of your machine? 

A3: One year guarantee for the equipment and complex help according to your demands.

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

A4: Yes, of course.

Q5: How long will you get to arrange manufacturing? 

A5: 380V 50HZ we can shipping and delivery the products within ten days. Other electrical energy or other shade we will shipping and delivery in 22 times

Q6: Can you settle for OEM orders? 

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

Multi Stage Industrial Oil Free Dry Air Vacuum Pump Machine

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