Pumping Speed 300m3 h Vacuum Pump without Oil

CZPT Multiphase Dry Vacuum Pump CZPT Info


Design 5 series    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capacity(fifty/60Hz) mthree/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Supreme Force(50/60Hz) Mbar(A) .2/.15 .fifteen/.ten
Motor Power (IEC Motor) kw 7.five 15 eighteen.5
Motor Velocity(fifty/60Hz) Rpm 2960/3570
Process Relationship
Inlet Flange DIN/ASME DN80 PN10 (3" a hundred and fifty#) DN100 PN10 (4" 150#) DN150 PN10 (5" one hundred fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (1.5" Feminine) DN50 PN10 (2" Female)
Cooling H2o
Max Inlet Pressure bar 4
Max Outlet Temperature °C 70 60
Gearing Oil Type   Shell T-sixty eight Shell T-sixty eight
Seal Kind
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
Link   .25In Feminine / Φ6 Tube
Noise Degree(fifty/60Hz) dB seventy eight 80
Vibration μm <20 <25
Excess weight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Fuel Temperature °C fifty fifty five 60 seventy five 80 eighty five
Max Pump Surface Temperature °C twenty five twenty five 25 32 32 32

CZPT Multistage Dry Vacuum Pump attribute edge:


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 one00-20000m3/h eighty-3000mthree/h ten-60m3/h 1000-20000mthree/h 20-10000mthree/h 20-1000m3/h a hundred and fifty-800m3/h
Strain .1-1013mbar .one-1013mbar .05-1013mbar 200-1013mbar 50-1013mbar .001-1013mbar .005-1013mbar
Exhaust √Gas √Gas √Gas √Gas (drinking water) (Oil) (Oil)
Energy Lowest Low Low Largest Largest Middle Massive
Greatest Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm 1five hundred-3000rpm 1000-1500rpm 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 Multistage Dry Vacuum Pump structure benefit

Multistage Dry Vacuum Pump Gas Way


Screw dry vacuum pump Gas Way


  • Airflow path radial, Corrosive process gas does not attack the bearing and equipment axially direct
  • Airflow course axial, Corrosive approach attack the bearing and equipment axially in gear cap violent
  • Procedure fuel is compressed uniformly in each stage of rotors. Uniform compression heat, so lower exhaust gas temperature
  • The procedure fuel is compressed centrally at the end of screw, so high exhaust gasoline temperature and screw
  • Process gas could speak to with a lot more cooling jacket area, substantial heat dissipation effectiveness
  • Procedure gasoline could make contact with with few cooling jacket surface, lower warmth dissipation
  • Roots rotor is more resistant to particles and adherents, couple of impacts on its overall performance right after its surface area wear and corrosion
  • Screw rotor is unsuitable for particles and adherents, massive impacts on its overall performance after its floor dress in and corrosion

CZPT Exhibitions

CZPT International Consumers:

CZPT Product CZPT:


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

A2: What the specifically handle of your manufacturing facility? 

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 device? 

A3: One yr guarantee for the machine and specialized assistance in accordance to your needs.

Q4: Will you supply some spare components of the equipment? 

A4: Yes, of program.

Q5: How lengthy will you take to prepare generation? 

A5: 380V 50HZ we can delivery the goods within 10 times. Other electrical power or other color we will shipping inside 22 times

Q6: Can you settle for OEM orders? 

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

Pumping Speed 300m3 h Vacuum Pump without Oil