3kw Booster Pump for Chemical Industry

3kw Booster Pump for Chemical Industry

Pump description:  

Design ZJ CZPT Booster Pump, also identified as a Roots pump, is a volumetric pump.It employs a pair of rotors, identical and in eight-determine with certain clearance between them in the pump housing, rotating at the same velocity in opposite instructions to execute operate of suction and discharge of fuel. The two rotors are supported by rolling bearings in the end handles of the pump, rotating at high speed and are held at a fixed relative position by a pair of timing gears. The end clearance in between rotors and finish addresses are mounted by adjustable steel shims in between the bearing housings and the end go over at the fastened stop, which ensures one-direction enlargement of the rotor when temperature rises for the duration of its operation.

4 sets of inner seals (also acknowledged as piston ring) in the two finish addresses stop lube oil entering into the pump housing. The shaft seal at the front-end include, also referred to as as framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.

In purchase to decrease temperature of the pump, all types of pumps (count on the two smallest types) are geared up with a gearbox cooler and entrance-conclude protect cooler.

Electrical power is transmitted through a coupling or V-belt from the motor to the driving shaft of the pump and then by means of synchronizing gears to the driven shaft


   Model Suction potential         (L/S)

Limit vacuum




Motor Electrical power


Inlet Dia.


Outlet Dia.




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

The main  advantage  of Roots  vacuum pump  is that  it can  operate  with high  pumping speed under  reduce suction  pressures, even so,  has to  be backed by  a backing  pump.Under  typical working conditions, it is  permissible to not add  by-go pipes.Roots vacuum pump must not operate with a larger-pressure  big difference than allowable,otherwise  overheating   and overload  will   cause  damage   of  Roots   vacuum  pump.
As a result, correct backing pump and necessary protection gadgets should be regarded.Oil sealed mechanical  pump is typically picked as   the fore   vacuum   pump.  Other   types   of backing   pumps   may   be   used   where    their requirement for supreme vacuum is not too  rigid. Particularly, when gas  pumped containing large amount of  vapor, h2o-ring vacuum pump  maybe   an  ideal   option  though   ultimate  vacuum achieved is on the minimal facet.

Product display:


  1. Normal export polywooden circumstances.

  2. CZPT packaging can be available.


CZPT method Notice
Categorical Door to doorway, extremely practical, do not need customs clearance or decide-up.
By air Airport to airport, you require to do the customs clearance and pick up the products at your local airport.
By sea Port to port and you need to do the customs clearance and pick-up the items at your neighborhood port.

Our solutions:

Pre-Product sales Support

  1. Provide 24-hour reply.

  2. Offer appropriate types according to clients’ specifications.

  3. Provide thorough merchandise specifications and reasonal rates. 

In-Income Provider

  1. Supervise entire creation time. 

  2. Offer product’s screening efficiency curve to consumers.

  3. Provide inspection photographs to customers after we finish production.

Following-Product sales Provider

  1. Provide set up manual.

  2. Underneath proper installation, regular servicing and utilizing,we ensure one-yr warranty.

  3. If item has malfunction,we will reply you within 24 hour and supply resolution or even send out technical employees to place soon after getting maintenance notification.


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

    A: We are manufacturer of vacuum pumps and water pumps in China given that 1986.

two.  Q: What is your MOQ?

    A: One established is alright.

3.  Q: What is actually your payments terms?

    A: T/T, CZPT CZPT……

four.  Q: What certificates do you have?

    A: CE, ISO 9001 ….

5.  Q: How about the warranty?

    A: twelve months warranty since shipping.

6.  Q: What is actually the delivery time?

    A: For different versions,distinct motor specs and various substance,supply time is diverse,you should double validate with our product sales staff.

7.  Q: Can you do OEM brand name?

    A: Indeed, welcome.

eight.  Q: CZPT reliable?

    A: We have complete tests system managed by micro-equipment,tests performance curve can be despatched to customers before arrange delivery.

Firm overview:
Proven in 1986, our organization has been focusing on the advancement and manufacture of vacuum pumps and drinking water pumps.We are a complete pump firm integrating production, sales and following-income maintenance services.

The major products include liquid ring vacuum pumpsrotary vane vacuum pumpsroots vacuum pumpcentrifugal drinking water pump and CZPT vacuum pump program,which are commonly employed in all types of plastic extrusion linemedical and pharmaceutical business(autoclave sterilizer/capsule filling and sealing machine)meals-connected sector(beverage equipment/milking equipment/sugar plant)chemical industrypower plantcoal mine etc.

Make contact with us:


3kw Booster Pump for Chemical Industry