300L S Roots Vacuum Pump Air Pump

300L S Roots Vacuum Pump  Air Pump

 

   Model Suction capability         (L/S)

Limit vacuum

    (≤Pa) 

 Speed

  (rpm)

Motor Power

      (kw)

Inlet Dia.

   (mm)

Outlet Dia.

    (mm)

  Weight

    (Kg)

Suggested backing pump       product
   ZJ-70          70      6×10-2   2780         1.5     80       fifty     87  2X-eight
  ZJB-70      5×10-two     a hundred
  ZJ-150A          150      6×10-two   2900          3     one hundred      100     198     2X-fifteen
  ZJB-a hundred and fifty      5×10-2     215
  ZJ-300          300      6×10-two   1450          4     150      150     490      2X-30A
  ZJB-three hundred      5×10-2     480
  ZJ-600          600      6×10-two   2900         five.five     150      150     490       2X-70A
  ZJB-600      5×10-2     503
  ZJ-1200A         1200      6×10-2   1450          11     three hundred      300    1550       2X-70A           (2sets)
  ZJB-1200      5×10-2     250      250    1580

ZJ Series Roots vacuum pump 

one. CZPT attributes and operating principle of the pump:
Model ZJ CZPT Booster Pump, also recognized as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in 8-determine with certain clearance among them
in the pump housing, rotating at the very same speed in opposite instructions to execute
function of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the finish handles of the pump, rotating at substantial speed and are retained at a
fastened relative situation by a pair of timing gears. The stop clearance between rotors and
end covers are fixed by adjustable metal shims among the bearing housings and the
stop go over at the fixed finish, which guarantees a single-path expansion of the rotor when
temperature rises in the course of its operation.
4 sets of inner seals (also recognized as piston ring) in the two conclude covers avert lube oil
getting into into the pump housing. The shaft seal at the front-finish go over, also referred to as as
framework oil seal or shaft seal, prevents leakage of air into the pump housing.
In purchase to minimize temperature of the pump, all types of pumps (assume the two
smallest types) are outfitted with a gearbox cooler and entrance-finish go over cooler.
Power is transmitted through a coupling or V-belt from the motor to the driving shaft of
the pump and then via synchronizing gears to the pushed shaft

Product’s Software

 Solution Display

Firm Energy


 

FAQ

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

   A: We are a skilled vacuum pump maker with above 32 calendar year experience. We have two factories now which protect far more than 33333 sq. meters,we have prosperous encounter in sound liquid business , Welcome to check out our manufacturing facility at your time.
two.Q:Do you have bare minimum purchase amount request?

   A: for spare elements we have no MOQ,but for total established equipment of training course one set is the minimum.

three.Q:Do you have certificates?

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

five.Q:How to pay?

      A:T/T and Alibaba Payment is appropriate.

6.Q:How to pack the items?

   A: We use CZPT export package deal. If you have specific package deal specifications, 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 is dependent on your pump amount. CZPTly fifteen times soon after we receive the prepayment. We will affirm you yet again when we start off to create.

eight.Q:How to put in following the tools arriving location?

   A: We will despatched the working instruction with items to you.Remember to strictly adhere to the directions for set up
nine.Q: How prolonged does your item good quality warranty previous?
   A: 12 months for all our items towards any non-synthetic good quality difficulty given that the solution depart our manufacturing facility.

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

     A: We have a comprehensive established of microcomputer managed screening method(All goods are matter to examined just before shipping. No item that failed efficiency check leaves our manufacturing unit.

300L S Roots Vacuum Pump  Air Pump