Tag Archives: vacuum pump free oil

Lab Oil Free Vacuum Pump

Lab Oil Free Vacuum Pump

Lab Oil Free of charge Vacuum Pump

Company and Services:
HangZhou CZPT CZPTry and CZPT CZPT Co., Ltd. is a CZPT manufacturer of lab equipment located in the central China.
The major item is rotary evaporator, quick path distillation, glass reactor, circulating water vacuum pump,cooling chiller,drying oven and so on lab instrument device.
We have 7 years of experience in exporting lab devices,have turn into a Gold Plus Supplier,the volume of transactions carried out in the past six months is over 570000 bucks.Our items have been marketed more than the globe
We are skilled ample to get your believe in.

Pre-sale Service:
24 Hrs on-line support for your seek the advice of.
Assist choose correct product,and a sequence of services,particular person,advise. 
Supply discount for numerous sets purchase
Select payment time period you convienent.
Promptly production and delivery,advise you in time.
After sale support:
one year guarantee services and all existence servicing.
CZPT Egineer are avalible for oversea trainning.
Totally free adjust for some components
Remote management technological seek the advice of
Free installation DVD
Servicing strategy


  • The merchandise will be packed in picket situation, and also can be packed by other people ways as your ask for.
  • Both neutral and cuistomized packing are accessible.


  • We can ship the merchandise to you by worldwide specific,such as DHL, UPS, TNT and so on. And you can choose the proper way based on your timeline and price range. Besides, you can select to use your very own transport agent.
CZPT technique Notice
Express Doorway to door, really practical, never need to have to clearance or select-up
By air Airport to airport, you require to do the customs clearance and decide up the items at your regional airport, which you can have a local shipping agent to do for you.
By sea Port to port and you require to do the customs clearance and decide-up the items at your neighborhood port, which you can have a local transport agent to do for you.

We are a company with 7 many years of experience in exporting  laboratory tools.
we can supply you specialist services and goods with very good quality.
Just ship us an inquiry.

Lab Oil Free Vacuum Pump

AC Power Water Lubricant Oil Free Vacuum Pump

 AC Power Water Lubricant Oil Free Vacuum Pump

Drinking water Lubricated Vacuum Pump

1. Solution Description

H2o lubricated vacuum pump adopts frequency conversion engineering, the electricity can modify with the alter of creation line parameters, and keeps vacuum pump usually doing work in the best functioning situation.

Vacuum program CZPT design and style according to client’s wants, the procedure pick the most realistic vacuum point, the vacuum diploma proximity point, suction stage is blended to make the vacuum pump usually operate in higher-effectiveness location of the characteristic line of the pump and the motor.

Vacuum method offers comprehensive tools and system options: like water-air separator, cooler, filter, silencer, valves, meters, fittings and totally automatic control system for online monitoring of vacuum degree and pumping flow.

The drinking water lubricated oil-totally free screw vacuum pump spans from oil-injection lubrication to oil-totally free drinking water lubrication, which tremendously encourages the application and development of oil-free of charge screw vacuum pumps. Classic vacuum pumps have been not able to fulfill the demands of corrosion resistance and environmental defense, with the growing environmental awareness of consumers, this innovative, intelligent, environmentally welcoming, power-preserving drinking water lubricated oil-free of charge screw vacuum pump will be the ideal choice for consumers.

Vacuum program CZPT style according to client’s want, screw vacuum pump suction circulation: one.six~56m³/min, for huge stream vacuum pump, remember to refer to the introduction of centrifugal vacuum pump series.

2. Applicable market

Meals CZPT
CZPTtronics CZPT
Paper CZPT
H2o treatment method market

3. Techinical Parameter

MCZPTL Electricity
Finish Vacuum
L×W×H mm
WVP2A 2.two -98 one.six DN40 430 1000x830x1150
WVP3A three.five -98 two.six DN40 600 1160x860x1180
WVP5A five.5 -98 three.8 DN50 760 1420x1060x1180
WVP7A seven.5 -ninety eight 5. DN50 900 1620x1160x1250
WVP11A eleven -ninety eight 8. DN65 960 1660x1160x1450
WVP15A 15 -98 ten DN80 1100 1760x1200x1580
WVP22A 22 -ninety eight 17 DN100 1600 1960x1500x1780
WVP30A 30 -98 21 DN100 1850 2160x1600x1780
WVP37A 37 -ninety eight 26 DN125 1900 2160x1600x1780
WVP45A 45 -ninety eight 31 DN150 2200 2360x1700x1700
WVP55A fifty five -ninety eight forty two DN200 3500 2860x1900x1900
WVP75A seventy five -ninety eight fifty six DN200 3600 2960x1950x1980

four. Other CZPT Class

five. Factory View

six. Company Certification

7. Our Exhibition

8. Package deal & Cargo

9. Help & FAQ

one. Q: Are you a manufacturing facility or buying and selling company?

A: We are the expert screw CZPT manufacturer set up in 2004

two. Q: Exactly where is your business and manufacturing unit found? How can I go to you?

A: Our overseas sales center is found in No.666,Xinbo Road, Maogang CZPT Zone, CZPTang, ZheJiang , China(201606). It will take about one hour from ZheJiang CZPT airport or CZPTao Airport. We warmly welcome all our clients from property or abroad to pay a visit to us!

three. Q: How does your company and manufacturing unit do with regards to good quality management?

A: CZPT is precedence. CZPT always attach wonderful importance to top quality controlling from starting to the end.

Our factory comply with the IS09001 CZPT strictly.

4. Q: What is your right after-sale provider?

The promise period of time is 12 months from the day of the set up or 15 months from the day of shipping. We will just take total tasks for the fees triggered by the defects throughout the promise interval.


 AC Power Water Lubricant Oil Free Vacuum Pump

Dry Oil Free Rotary Screw Vacuum Pump for Aquaculture and Pollution Control

Dry Oil Free Rotary Screw Vacuum Pump for Aquaculture and Pollution Control

CZPT Multistage Dry Vacuum Pump CZPT Info


Design 5 collection    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capability(50/60Hz) m3/hr 270/320 330/380 four hundred/460 550/650 650/780 800/950
Supreme Force(50/60Hz) Mbar(A) .two/.fifteen .15/.ten
Motor Energy (IEC Motor) kw seven.5 fifteen 18.five
Motor Pace(fifty/60Hz) Rpm 2960/3570
Process Relationship
Inlet Flange DIN/ASME DN80 PN10 (three” a hundred and fifty#) DN100 PN10 (4″ one hundred fifty#) DN150 PN10 (five” a hundred and fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (one.five” Female) DN50 PN10 (two” Feminine)
Cooling Drinking water
Max Inlet Stress bar 4
Max Outlet Temperature °C 70 60
Gearing Oil Type   Shell T-sixty eight Shell T-68
Seal Kind
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Stress Bar .one-.25
Connection   .25In Feminine / Φ6 Tube
Noise Amount(fifty/60Hz) dB seventy eight 80
Vibration μm <20 <25
Bodyweight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Gas Temperature °C fifty 55 sixty seventy five eighty 85
Max Pump Surface Temperature °C 25 25 25 32 32 32

CZPT Multiphase Dry Vacuum Pump attribute benefit:


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 80-3000mthree/h 10-60mthree/h 1000-20000mthree/h twenty-10000m3/h twenty-1000mthree/h one hundred fifty-800mthree/h
Stress .one1013mbar .11013mbar .051013mbar 2001013mbar 501013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (drinking water) (Oil) (Oil)
Energy Lowest Low Low Largest Massivest Middle Massive
Very best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm one500-3000rpm 1000-1500rpm five hundred-1500rpm five hundred-1500rpm 500-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gasoline Air
Gas Steam        
Gas Higher boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multistage Dry Vacuum Pump structure benefit

Multistage Dry Vacuum Pump Gas Way


CZPT dry vacuum pump Gasoline Way


  • Airflow route radial, Corrosive approach fuel does not attack the bearing and gear axially immediate
  • Airflow path axial, Corrosive procedure attack the bearing and equipment axially in gear cap violent
  • Method gas is compressed uniformly in each and every stage of rotors. Uniform compression heat, so decrease exhaust fuel temperature
  • The method gas is compressed centrally at the finish of screw, so higher exhaust gasoline temperature and screw
  • Approach gas could contact with far more cooling jacket floor, high heat dissipation performance
  • Method gasoline could speak to with handful of cooling jacket surface, reduced heat dissipation
  • Roots rotor is much more resistant to particles and adherents, number of impacts on its functionality after its surface use and corrosion
  • CZPT rotor is unsuitable for particles and adherents, big impacts on its performance soon after its surface dress in and corrosion

CZPT Exhibitions

CZPT Worldwide Customers:



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

A2: What the just address 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 phrases of your machine? 

A3: One year guarantee for the machine and technical help in accordance to your wants.

Q4: Will you supply some spare areas of the machines? 

A4: Yes, of course.

Q5: How extended will you take to prepare creation? 

A5: 380V 50HZ we can shipping the items within 10 times. Other electric power or other color we will supply inside 22 days

Q6: Can you settle for OEM orders? 

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

Dry Oil Free Rotary Screw Vacuum Pump for Aquaculture and Pollution Control

Oil Free 11kw 13kw Dry Cheap Rotary Vane Vacuum Pump for CNC Router

Oil Free 11kw 13kw Dry Cheap Rotary Vane Vacuum Pump for CNC Router

IP54 insulation class F

High pressure electric blower

Compact small and light

Run constantly for 24 hours

Easy installation

Die cast aluminum
Precise impeller and cover

Simple operation



Air circulation

400 m3/h

 Motor Power 

eleven KW


200 Mba


380V/50Hz 3P



The sounds



Before You CZPTt

1.Should take measures to minimize the loss of the pipeline in order to reduce the loss of pressure and flow.

2.Should use the occasion to correctly estimate the pressure and flow of the work place, in order to select the appropriate type of air pump and piping.

3.Normal working power floating shall not exceed ten percent of the rated voltage.

four.Pump should be placed above the horizontal ventilated and dry place.

5 non-hazardous liquids into the pump body.

six.The air pump not have a corrosive, explosive materials used near.Air pump using ambient temperature -10 ~ 40 altitude higher than 1000 m parameters will change.

seven.Users should professionals device protection switch and ground.User maintenance, overhaul air pump should be cut off the power.


Oil Free 11kw 13kw Dry Cheap Rotary Vane Vacuum Pump for CNC Router