Roots Blower Pumps Used for Chemical Industrial Vacuum Drying

Roots Blower Pumps Used for Chemical Industrial Vacuum Drying

CZPT Multiphase Dry Vacuum Pump CZPT Knowledge


Model five series    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capacity(fifty/60Hz) m3/hr 270/320 330/380 400/460 550/650 650/780 800/950
Ultimate Strain(50/60Hz) Mbar(A) .two/.15 .15/.ten
Motor Energy (IEC Motor) kw seven.5 fifteen eighteen.5
Motor Pace(50/60Hz) Rpm 2960/3570
Method Link
Inlet Flange DIN/ASME DN80 PN10 (three” 150#) DN100 PN10 (four” one hundred fifty#) DN150 PN10 (5″ a hundred and fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (one.five” Woman) DN50 PN10 (2″ Female)
Cooling H2o
Max Inlet Stress bar four
Max Outlet Temperature °C 70 60
Gearing Oil Type   Shell T-sixty eight Shell T-68
Seal Sort
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 Woman / Φ6 Tube
Noise Stage(fifty/60Hz) dB 78 80
Vibration μm <20 <25
Excess weight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Fuel Temperature °C 50 fifty five sixty 75 80 eighty five
Max Pump Surface area Temperature °C twenty five twenty five 25 32 32 32

CZPT Multiphase Dry Vacuum Pump attribute gain:


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 one00-20000m3/h eighty-3000m3/h 10-60m3/h one thousand-20000mthree/h 20-10000m3/h 20-1000mthree/h a hundred and fifty-800m3/h
Pressure .11013mbar .one1013mbar .051013mbar two hundred1013mbar fifty1013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (water) (Oil) (Oil)
Energy Lowest Low Low Biggest Hugest Center Massive
Ideal Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm 1five hundred-3000rpm one000-1500rpm 500-1500rpm 500-1500rpm 500-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gas Air
Gas Steam        
Gas Higher boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multistage Dry Vacuum Pump structure edge

Multiphase Dry Vacuum Pump Gasoline Way


CZPT dry vacuum pump Gasoline Way


  • Airflow path radial, Corrosive approach fuel does not attack the bearing and gear axially direct
  • Airflow path axial, Corrosive method attack the bearing and gear axially in gear cap violent
  • Procedure fuel is compressed uniformly in each stage of rotors. Uniform compression warmth, so reduced exhaust fuel temperature
  • The method gas is compressed centrally at the finish of screw, so large exhaust gas temperature and screw
  • Approach fuel could make contact with with far more cooling jacket floor, substantial heat dissipation performance
  • Procedure gasoline could make contact with with few cooling jacket surface, minimal warmth dissipation
  • Roots rotor is a lot more resistant to particles and adherents, few impacts on its overall performance right after its surface 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 International Buyers:

CZPT Merchandise CZPT:


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

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

Q3: Warranty conditions of your machine? 

A3: One 12 months warranty for the device and specialized assistance according to your wants.

This fall: Will you provide some spare components of the devices? 

A4: Yes, of program.

Q5: How prolonged will you just take to prepare generation? 

A5: 380V 50HZ we can delivery the merchandise within 10 times. Other electricity or other coloration we will supply inside of 22 days

Q6: Can you take OEM orders? 

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

Roots Blower Pumps Used for Chemical Industrial Vacuum Drying