1.5kw Roots Vacuum Pump Air Pump

1.5kw Roots Vacuum Pump  Air Pump


   Model Suction capacity         (L/S)

Limit vacuum




Motor Energy


Inlet Dia.


Outlet Dia.


  Excess weight


Advisable backing pump       design
   ZJ-70          70      6×10-two   2780         1.five     eighty       fifty     87  2X-8
  ZJB-70      5×10-2     a hundred
  ZJ-150A          150      6×10-2   2900          3     a hundred      100     198     2X-fifteen
  ZJB-one hundred fifty      5×10-two     215
  ZJ-three hundred          300      6×10-two   1450          4     a hundred and fifty      150     490      2X-30A
  ZJB-300      5×10-2     480
  ZJ-600          600      6×10-2   2900         5.five     one hundred fifty      150     490       2X-70A
  ZJB-600      5×10-two     503
  ZJ-1200A         1200      6×10-two   1450          11     300      300    1550       2X-70A           (2sets)
  ZJB-1200      5×10-2     250      250    1580

ZJ Collection Roots vacuum pump 

1. CZPT characteristics and working principle of the pump:
Model ZJ CZPT Booster Pump, also acknowledged as a Roots pump, is a volumetric pump.
It employs a pair of rotors, similar and in 8-determine with certain clearance between them
in the pump housing, rotating at the exact same speed in reverse instructions to execute
function of suction and discharge of gas. The two rotors are supported by rolling bearings
in the end addresses of the pump, rotating at large pace and are retained at a
set relative placement by a pair of timing gears. The stop clearance between rotors and
finish covers are fastened by adjustable steel shims between the bearing housings and the
end cover at the set stop, which ensures one particular-route enlargement of the rotor when
temperature rises throughout its procedure.
Four sets of inner seals (also known as piston ring) in the two conclude addresses avoid lube oil
getting into into the pump housing. The shaft seal at the entrance-stop go over, also called as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In purchase to reduce temperature of the pump, all types of pumps (anticipate the two
smallest models) are geared up with a gearbox cooler and entrance-conclude go over 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

 Solution Display

Organization Power



1.Q:Are you a producer or investing business?

   A: We are a specialist vacuum pump producer with over 32 12 months encounter. We have two factories now which cover much more than 33333 sq. meters,we have abundant encounter in sound liquid business , Welcome to check out our factory at your time.
2.Q:Do you have minimal get quantity request?

   A: for spare components we have no MOQ,but for entire set gear of course 1 set is the least.

three.Q:Do you have certificates?

    A: Sure, we have CE, ISO,SGS.and many others. certificates.

five.Q:How to pay?

      A:T/T and Alibaba Payment is acceptable.

6.Q:How to pack the merchandise?

   A: We use CZPT export package. If you have unique package deal specifications, we will pack as you required, but the fees will be paid out by consumers.

7.Q: What about your shipping time?
   A: It depends on your pump quantity. CZPTly 15 times following we obtain the prepayment. We will validate you once again when we start to generate.

8.Q:How to install following the products arriving vacation spot?

   A: We will despatched the operating instruction with goods to you.Remember to strictly comply with the directions for installation
nine.Q: How long does your merchandise high quality guarantee very last?
   A: 12 months for all our items in opposition to any non-synthetic quality issue considering that the solution go away our manufacturing facility.

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

     A: We have a total established of microcomputer managed screening program(All goods are subject to examined ahead of shipping. No solution that failed performance take a look at leaves our manufacturing unit.

1.5kw Roots Vacuum Pump  Air Pump