Oil Free Dry Type  Rotary Screw Vacuum Pumps For Pharmaceutical

Oil Free Dry Type  Rotary Screw Vacuum Pumps For Pharmaceutical

CZPT Multistage Dry Vacuum Pump CZPT Knowledge


Product five series    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capacity(50/60Hz) m3/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Greatest Pressure(fifty/60Hz) Mbar(A) .two/.fifteen .15/.ten
Motor Power (IEC Motor) kw 7.5 fifteen 18.5
Motor Speed(fifty/60Hz) Rpm 2960/3570
Procedure Connection
Inlet Flange DIN/ASME DN80 PN10 (three” 150#) DN100 PN10 (4″ 150#) DN150 PN10 (5″ one hundred fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (1.5″ Female) DN50 PN10 (two” Female)
Cooling Water
Max Inlet Stress bar 4
Max Outlet Temperature °C 70 60
Gearing Oil Type   Shell T-68 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 Force Bar .one-.twenty five
Connection   .25In Feminine / Φ6 Tube
Noise Degree(50/60Hz) dB seventy eight 80
Vibration μm <20 <25
Weight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Gasoline Temperature °C fifty fifty five sixty seventy five 80 eighty five
Max Pump Floor Temperature °C twenty five twenty five 25 32 32 32

CZPT Multiphase Dry Vacuum Pump attribute edge:


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 80-3000m3/h ten-60mthree/h 1000-20000mthree/h twenty-10000mthree/h twenty-1000m3/h a hundred and fifty-800m3/h
Strain .one1013mbar .one1013mbar .051013mbar 2001013mbar fifty1013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (h2o) (Oil) (Oil)
Energy Lowest Low Low Biggest Massivest Center Large
Very best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm onefive hundred-3000rpm 1000-1500rpm 500-1500rpm 500-1500rpm five hundred-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Fuel Air
Gas Steam        
Gas Large boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multiphase Dry Vacuum Pump structure benefit

Multistage Dry Vacuum Pump Gasoline Way


Screw dry vacuum pump Fuel Way


  • Airflow direction radial, Corrosive procedure fuel does not attack the bearing and gear axially direct
  • Airflow direction axial, Corrosive approach assault the bearing and gear axially in equipment cap violent
  • Procedure gasoline is compressed uniformly in each and every stage of rotors. Uniform compression heat, so reduce exhaust gasoline temperature
  • The method gasoline is compressed centrally at the finish of screw, so substantial exhaust fuel temperature and screw
  • Approach gas could speak to with a lot more cooling jacket surface area, substantial warmth dissipation efficiency
  • Procedure fuel could get in touch with with handful of cooling jacket surface, reduced warmth dissipation
  • Roots rotor is more resistant to particles and adherents, few impacts on its efficiency soon after its surface put on and corrosion
  • Screw rotor is unsuitable for particles and adherents, huge impacts on its efficiency soon after its surface area wear and corrosion

CZPT Exhibitions

CZPT Global Customers:



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

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 phrases of your device? 

A3: One year guarantee for the equipment and complex support according to your wants.

This autumn: Will you offer some spare areas of the equipment? 

A4: Yes, of program.

Q5: How lengthy will you consider to organize creation? 

A5: 380V 50HZ we can shipping and delivery the products inside 10 days. Other electricity or other colour we will shipping and delivery in 22 days

Q6: Can you accept OEM orders? 

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

Oil Free Dry Type  Rotary Screw Vacuum Pumps For Pharmaceutical