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JZJ2S70-1 Roots-Liquid Ring Vacuum Pump System, Petroleum Pump

Roots-Liquid Ring Vacuum Pump Technique

one.Item Description
Roots-Liquid Ring Vacuum system adopts ZJP roots pump as main pump, liquid ring vacuum pump or roots-liquid vacuum technique as backing pump. The backing pump can select 2SK,SK,2BV,2BE liquid ring vacuum pumps and so forth.
The technique can be applied to textile market, foods,chemical sector, pharmaceutical and digital etc to evacuate the gas which includes vapor,a modest sum dust.

Benefit :

1. It can pump the gases with dust or vapor.

2. Far better Vacuum, substantial effectiveness.

3. Conserving Power, high reliability. 
4. Straightforward framework, handy to servicing and straightforward to use.

Merchandise Record

Product of syestem Primary Pump Backing Pumps Pumping Velocity (L/S) Max Suction Stress(Pa) Ultimate pressure(Pa) Total Power(KW)
Water Ring Oil Ring
JZJ2S30-one ZJ30 2SK-1.five thirty two.67×10² four hundred 80 4.75
JZJ2S70-two ZJ70 2SK-one.five 70 five.5
JZJ2S70-1 ZJ70 2SK-three 70 nine
JZJ2S150-two ZJ150 2SK-three a hundred and fifty ten.5
JZJ2S150-1 ZJ150 2SK-six a hundred and fifty eighteen
JZJ2S300-2 ZJ300 2SK-6 300 19
JZJ2S300-one ZJ300 2SK-12 300 26
JZJ2S600-2A ZJ600 2SK-twelve 600 27.5
JZJ2S600-2B ZJ600 2SK-twenty 600 fifty.five
JZJ2S70-two.1 ZJ70 ZJ30,2SK-15 70 6.7×10 forty .8 six.25
JZJ2S150-two.1 ZJ150 ZJ70,2SK-3 a hundred and fifty 12 ZJ300 ZJ150,2SK-six three hundred 22 ZJ600 ZJ300,2SK-12 600 31.5 ZJ150 ZJ30,2SK-one.5 one hundred fifty 7.75
JZJ2S300-4.1 ZJ300 ZJ70,2SK-three 300 thirteen ZJ600 ZJ150,2SK-6 600 23.five
JZJ2S1200-4.1 ZJ1200 ZJ300,2SK-12 1200 37 ZJ300 ZJ70,ZJ30,2SK-1.5 300 5×10-1 .5 .05 10.twenty five ZJ600 ZJ150,ZJ70,2SK-three 600 seventeen.5 ZJ1200 ZJ300,ZJ150,2SK-six 1200 33 ZJ2500 ZJ600,ZJ300,2SK-twelve 2500 fifty

Generation Specifics :


2.Bundle and Delivery

Package deal: Standard Export Plywood Scenario

By air : Airport to Airport, you need to do the customs clearance and choose up the products at your neighborhood airport .
By sea: Port to port, you want to do the customs clearance and choose up the goods at your regional port.

3.Our Services

Pre-income Providers:

  • Inquiries will be replied inside of 8 work hours 
  • We will advocate ideal models according to customer’s demands.
  • Give products specifications for customer’s pick.

 After-product sales Services:

  • Provide Installation instruction and Functioning Instructions.
  • Below proper functions, we ensure twelve months warranty.
  • If items have malfunctions,  our technological workers will reply you soon and offer remedies to you inside of 24 several hours.


  • Mechanical Seals brand name, and Bearings brand
    Mechanical seals makes: Burgmann, John Crane or other China nearby brand name are optional.Bearings model: NSK, SKF and other China Local model are optional.
  • Do you make OEM/ODM service ?
    Of course, we have manufacturing unit in Shandong province, and we can make items in accordance to your requirements.
  • Why select us ?
    24 hours online reply, lengthy period of time guarantee , good high quality and excellent following-income services.
  • Direct time
    Depends on your designs and amount,  pls double verify with us then .
  • What is the delivery terms do you supply.
    Relies upon on your need, we can offer EXW,FOB,CFR,CIF.
  • What is the MOQ ?
    It is Alright for 1 set as a trail buy .

five.Make contact with Information

Organization: QINGDAO Ground Machinery CO., LTD.
Deal with: Room501 Hisense Condominium, 66 Shaoxing Street, Qingdao, Shandong, China
Att: Rita Yu