Zjb-150 Model Roots Vacuum Pump Air Pump

Zjb-150 Model Roots Vacuum Pump Air Pump


   Model Suction capability         (L/S)

Limit vacuum




Motor Energy


Inlet Dia.


Outlet Dia.




Recommended backing pump       model
   ZJ-70          70      6×10-two   2780         1.5     eighty       50     87  2X-8
  ZJB-70      5×10-two     a hundred
  ZJ-150A          150      6×10-2   2900          3     100      100     198     2X-15
  ZJB-a hundred and fifty      5×10-2     215
  ZJ-three hundred          300      6×10-2   1450          4     150      150     490      2X-30A
  ZJB-300      5×10-two     480
  ZJ-600          600      6×10-two   2900         5.five     one hundred fifty      150     490       2X-70A
  ZJB-600      5×10-2     503
  ZJ-1200A         1200      6×10-2   1450          11     300      300    1550       2X-70A           (2sets)
  ZJB-1200      5×10-two     250      250    1580

JZB Roots vacuum pump

one. CZPT attributes and doing work basic principle of the pump:
Product ZJ CZPT Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-determine with specified clearance between them
in the pump housing, rotating at the same pace in opposite instructions to complete
perform of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the stop covers of the pump, rotating at higher speed and are stored at a
set relative placement by a pair of timing gears. The stop clearance in between rotors and
stop covers are fastened by adjustable steel shims among the bearing housings and the
conclude protect at the mounted conclude, which ensures 1-route enlargement of the rotor when
temperature rises throughout its operation.
4 sets of interior seals (also recognized as piston ring) in the two stop covers avert lube oil
getting into into the pump housing. The shaft seal at the entrance-finish cover, also named as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In purchase to reduce temperature of the pump, all designs of pumps (count on the two
smallest versions) are outfitted with a gearbox cooler and front-finish include cooler.
Electricity is transmitted by means of a coupling or V-belt from the motor to the driving shaft of
the pump and then by way of synchronizing gears to the pushed shaft

Product’s Application

 Item Display

Organization Power



one.Q:Are you a maker or trading organization?

   A: We are a professional vacuum pump maker with over 32 year expertise. We have two factories now which cover much more than 33333 sq. meters,we have abundant encounter in strong liquid sector , Welcome to go to our manufacturing facility at your time.
two.Q:Do you have bare minimum buy amount ask for?

   A: for spare areas we have no MOQ,but for complete established products of training course one established is the bare minimum.

three.Q:Do you have certificates?

    A: Indeed, we have CE, ISO,SGS.and so on. certificates.

5.Q:How to pay?

      A:T/T and Alibaba Payment is satisfactory.

six.Q:How to pack the items?

   A: We use CZPT export package. If you have particular package deal needs, we will pack as you necessary, but the costs will be paid by customers.

seven.Q: What about your shipping and delivery time?
   A: It relies upon on your pump quantity. CZPTly 15 times following we get the prepayment. We will affirm you again when we commence to make.

eight.Q:How to put in right after the equipment arriving destination?

   A: We will sent the functioning instruction with products to you.Please strictly follow the directions for installation
9.Q: How lengthy does your merchandise good quality warranty very last?
   A: twelve months for all our goods from any non-synthetic good quality issue because the product go away our manufacturing facility.

ten.Q: What will you do with quality criticism?

     A: We have a full established of microcomputer managed screening technique(All products are matter to tested before supply. No merchandise that failed efficiency check leaves our manufacturing facility.

Zjb-150 Model Roots Vacuum Pump Air Pump