Oilless Liquid Water Ring Vacuum Pump For Food-Related Industry

Oilless Liquid Water Ring Vacuum Pump For Food-Related Industry

CZPT Multistage Dry Vacuum Pump CZPT Knowledge


Model five series    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capability(fifty/60Hz) mthree/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Final Pressure(fifty/60Hz) Mbar(A) .two/.fifteen .fifteen/.ten
Motor Electrical power (IEC Motor) kw seven.five fifteen 18.five
Motor Velocity(50/60Hz) Rpm 2960/3570
Approach Link
Inlet Flange DIN/ASME DN80 PN10 (3″ one hundred fifty#) DN100 PN10 (4″ 150#) DN150 PN10 (five” 150#)
Exhaust Flange DIN/ASME DN40 PN10 (1.5″ Female) DN50 PN10 (2″ Woman)
Cooling Drinking water
Max Inlet Strain bar 4
Max Outlet Temperature °C 70 60
Gearing Oil Type   Shell T-sixty eight Shell T-sixty eight
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 Female / Φ6 Tube
Noise Amount(50/60Hz) dB seventy eight 80
Vibration μm <20 <25
Excess weight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Gasoline Temperature °C 50 fifty five 60 seventy five 80 eighty five
Max Pump Surface area Temperature °C 25 twenty five 25 32 32 32

CZPT Multistage Dry Vacuum Pump attribute benefit:


Pump Sort 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 100-20000mthree/h eighty-3000mthree/h ten-60m3/h one thousand-20000m3/h 20-10000m3/h twenty-1000m3/h a hundred and fifty-800m3/h
Stress .11013mbar .11013mbar .051013mbar two hundred1013mbar fifty1013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (h2o) (Oil) (Oil)
Energy Lowest Low Low Greatest Bigst Middle Large
Ideal Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm one500-3000rpm 1000-1500rpm 500-1500rpm 500-1500rpm 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 advantage

Multiphase Dry Vacuum Pump Gasoline Way


CZPT dry vacuum pump Fuel Way


  • Airflow path radial, Corrosive method gasoline does not attack the bearing and gear axially immediate
  • Airflow path axial, Corrosive procedure assault the bearing and equipment axially in gear cap violent
  • Approach fuel is compressed uniformly in each phase of rotors. Uniform compression heat, so lower exhaust gasoline temperature
  • The process gas is compressed centrally at the end of screw, so large exhaust gasoline temperature and screw
  • Approach fuel could make contact with with much more cooling jacket floor, substantial heat dissipation effectiveness
  • Procedure gas could contact with couple of cooling jacket surface area, low heat dissipation
  • Roots rotor is more resistant to particles and adherents, handful of impacts on its efficiency after its floor dress in and corrosion
  • CZPT rotor is unsuitable for particles and adherents, huge impacts on its functionality right after its surface dress in and corrosion

CZPT Exhibitions

CZPT Global Consumers:

CZPT Solution CZPT:


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

A2: What the specifically handle 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.fifty eight,Hulu road, Xinbang Town, CZPT area, CZPTang District, ZheJiang , China

Q3: Warranty terms of your equipment? 

A3: One calendar year guarantee for the equipment and technological help in accordance to your requirements.

Q4: Will you give some spare parts of the machines? 

A4: Yes, of system.

Q5: How long will you just take to set up creation? 

A5: 380V 50HZ we can supply the goods inside of 10 times. Other electric power or other colour we will delivery inside 22 times

Q6: Can you settle for OEM orders? 

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

Oilless Liquid Water Ring Vacuum Pump For Food-Related Industry