High Efficiency Roots Typr Pump

High Efficiency Roots Typr Pump


   Model Suction potential         (L/S)

Limit vacuum




Motor Electrical power


Inlet Dia.


Outlet Dia.




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

JZB Roots vacuum pump

one. CZPT characteristics and functioning principle of the pump:
Design ZJ CZPT Booster Pump, also acknowledged as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-figure with specific clearance amongst them
in the pump housing, rotating at the same velocity in opposite directions to perform
operate of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the conclude covers of the pump, rotating at substantial pace and are kept at a
fixed relative situation by a pair of timing gears. The end clearance among rotors and
stop covers are mounted by adjustable steel shims amongst the bearing housings and the
conclude cover at the set end, which makes certain 1-path growth of the rotor when
temperature rises for the duration of its operation.
Four sets of internal seals (also identified as piston ring) in the two stop handles avert lube oil
entering into the pump housing. The shaft seal at the front-finish protect, also named as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In get to minimize temperature of the pump, all types of pumps (anticipate the two
smallest versions) are geared up with a gearbox cooler and entrance-conclude protect cooler.
Energy is transmitted via a coupling or V-belt from the motor to the driving shaft of
the pump and then by way of synchronizing gears to the driven shaft

Product’s Software

 Solution Screen

Company Power



1.Q:Are you a manufacturer or investing organization?

   A: We are a specialist vacuum pump producer with in excess of 32 year encounter. We have two factories now which cover far more than 33333 square meters,we have wealthy expertise in sound liquid market , Welcome to visit our manufacturing facility at your time.
2.Q:Do you have bare minimum buy quantity request?

   A: for spare areas we have no MOQ,but for whole set tools of system one established is the minimal.

three.Q:Do you have certificates?

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

five.Q:How to shell out?

      A:T/T and Alibaba Payment is appropriate.

6.Q:How to pack the goods?

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

seven.Q: What about your delivery time?
   A: It is dependent on your pump amount. CZPTly 15 times soon after we receive the prepayment. We will confirm you again when we start off to create.

8.Q:How to put in right after the equipment arriving spot?

   A: We will sent the running instruction with items to you.Remember to strictly stick to the recommendations for set up
9.Q: How lengthy does your product good quality guarantee previous?
   A: 12 months for all our goods towards any non-artificial good quality issue because the item depart our manufacturing facility.

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

     A: We have a complete set of microcomputer managed testing program(All items are topic to examined ahead of shipping. No solution that unsuccessful functionality check leaves our manufacturing unit.

High Efficiency Roots Typr Pump


Mail: [email protected]

Professional production Roots Vacuum Pumps, rotary vane pump, rotary piston pump, liquid ring vacuum pump, Oil-free Air Compressor, Screw Compressor, Scroll Compressor Manufacturer and Supplier.