2 stage Rotary Screw Vacuum Pump for DS Engine and Fabrication

2 stage Rotary Screw Vacuum Pump for DS Engine and Fabrication

CZPT Multiphase Dry Vacuum Pump CZPT Knowledge


Product five collection    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Ability(50/60Hz) mthree/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Ultimate Pressure(50/60Hz) Mbar(A) .two/.15 .15/.ten
Motor Energy (IEC Motor) kw seven.5 fifteen eighteen.five
Motor Pace(fifty/60Hz) Rpm 2960/3570
Approach Connection
Inlet Flange DIN/ASME DN80 PN10 (3″ 150#) DN100 PN10 (four” one hundred fifty#) DN150 PN10 (five” a hundred and fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (one.five” Female) DN50 PN10 (two” Woman)
Cooling Drinking water
Max Inlet Strain bar 4
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
Relationship   .25In Female / Φ6 Tube
Noise Level(fifty/60Hz) dB 78 80
Vibration μm <20 <25
Weight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Gas Temperature °C 50 fifty five sixty seventy five eighty eighty five
Max Pump Surface area Temperature °C 25 25 25 32 32 32

CZPT Multistage Dry Vacuum Pump attribute benefit:


Pump Type 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-3000mthree/h 10-60mthree/h a thousand-20000m3/h twenty-10000m3/h twenty-1000m3/h a hundred and fifty-800mthree/h
Strain .one1013mbar .one1013mbar .051013mbar two hundred1013mbar 501013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (drinking water) (Oil) (Oil)
Energy Lowest Low Low Premier Largest Center Huge
Very best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm one500-3000rpm 1000-1500rpm 500-1500rpm five hundred-1500rpm five hundred-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gas Air
Gas Steam        
Gas Large boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multistage Dry Vacuum Pump structure benefit

Multiphase Dry Vacuum Pump Gas Way


CZPT dry vacuum pump Gasoline Way


  • Airflow route radial, Corrosive method fuel does not assault the bearing and gear axially immediate
  • Airflow route axial, Corrosive procedure attack the bearing and equipment axially in equipment cap violent
  • Procedure fuel is compressed uniformly in every single stage of rotors. Uniform compression warmth, so reduced exhaust gas temperature
  • The approach fuel is compressed centrally at the conclude of screw, so higher exhaust fuel temperature and screw
  • Procedure fuel could make contact with with far more cooling jacket floor, high heat dissipation efficiency
  • Approach gas could speak to with handful of cooling jacket surface, reduced heat dissipation
  • Roots rotor is a lot more resistant to particles and adherents, handful of impacts on its functionality soon after its surface use and corrosion
  • CZPT rotor is unsuitable for particles and adherents, huge impacts on its efficiency soon after its surface put on and corrosion

CZPT Exhibitions

CZPT World-wide Customers:

CZPT Solution CZPT:


Q1: Are you factory or trade business?
A1: We are factory.

A2: What the exactly deal with of your manufacturing facility? 

A2: Our company is located in No. 6767, Tingfeng Rd. CZPTn District, ZheJiang  201502, China

Q3: Warranty conditions of your machine? 

A3: One yr warranty for the equipment and complex help according to your wants.

Q4: Will you offer some spare parts of the devices? 

A4: Yes, of system.

Q5: How prolonged will you take to arrange production? 

A5: 380V 50HZ we can shipping the products inside ten times. Other electricity or other color we will delivery within 22 days

Q6: Can you acknowledge OEM orders? 

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

2 stage Rotary Screw Vacuum Pump for DS Engine and Fabrication

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