Good Sell Roots Booster Vacuum Pump

Good Sell Roots Booster Vacuum Pump


   Model Suction capability         (L/S)

Restrict vacuum




Motor Electricity


Inlet Dia.


Outlet Dia.


  Excess weight


Recommended backing pump       product
   ZJ-70          70      6×10-2   2780         one.5     eighty       50     87  2X-8
  ZJB-70      5×10-2     a hundred
  ZJ-150A          150      6×10-2   2900          3     100      100     198     2X-fifteen
  ZJB-one hundred fifty      5×10-2     215
  ZJ-three hundred          300      6×10-two   1450          4     one hundred fifty      150     490      2X-30A
  ZJB-300      5×10-two     480
  ZJ-600          600      6×10-two   2900         5.5     a hundred and 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

1. CZPT attributes and operating basic principle of the pump:
Product ZJ Mechanical Booster Pump, also recognized as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-figure with specific clearance among them
in the pump housing, rotating at the very same velocity in reverse instructions to complete
function of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the conclude handles of the pump, rotating at high velocity and are retained at a
mounted relative place by a pair of timing gears. The stop clearance between rotors and
end addresses are mounted by adjustable metallic shims among the bearing housings and the
conclude include at the mounted conclude, which makes certain 1-route expansion of the rotor when
temperature rises during its procedure.
Four sets of inner seals (also recognized as piston ring) in the two conclude covers avoid lube oil
getting into into the pump housing. The shaft seal at the front-stop cover, also named as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In purchase to reduce temperature of the pump, all types of pumps (anticipate the two
smallest versions) are equipped with a gearbox cooler and entrance-conclude cover cooler.
Electrical power is transmitted via a coupling or V-belt from the motor to the driving shaft of
the pump and then through synchronizing gears to the driven shaft

Product’s Application

 Product Exhibit

Firm Energy



1.Q:Are you a maker or buying and selling business?

   A: We are a professional vacuum pump maker with in excess of 32 calendar year experience. We have two factories now which protect a lot more than 33333 sq. meters,we have prosperous knowledge in solid liquid industry , Welcome to visit our manufacturing facility at your time.
2.Q:Do you have least buy quantity request?

   A: for CZPT we have no MOQ,but for whole established products of course one set is the minimal.

three.Q:Do you have certificates?

    A: Indeed, we have CE, ISO,SGS.etc. certificates.

5.Q:How to spend?

      A:T/T and Alibaba Payment is appropriate.

six.Q:How to pack the items?

   A: We use regular export bundle. If you have unique bundle specifications, we will pack as you essential, but the fees will be paid by buyers.

seven.Q: What about your shipping time?
   A: It depends on your pump amount. CZPTly 15 days right after we obtain the prepayment. We will validate you once again when we begin to make.

8.Q:How to set up right after the tools arriving location?

   A: We will sent the functioning instruction with items to you.You should strictly adhere to the recommendations for set up
9.Q: How prolonged does your item quality guarantee last?
   A: 12 months for all our merchandise in opposition to any non-synthetic high quality difficulty given that the item leave our manufacturing unit.

10.Q: What will you do with good quality grievance?

     A: We have a comprehensive established of microcomputer controlled screening system(All products are subject matter to analyzed prior to shipping and delivery. No solution that failed functionality check leaves our factory.

Good Sell Roots Booster Vacuum Pump