Shanghai Yulong 1.5kw Roots Vacuum Pump

Shanghai Yulong 1.5kw Roots Vacuum Pump

Pump description:

Product ZJ CZPT Booster Pump, also identified as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in eight-determine with particular clearance amongst them
in the pump housing, rotating at the very same speed in opposite instructions to execute
perform of suction and discharge of gas. The two rotors are supported by rolling bearings
in the conclude addresses of the pump, rotating at high velocity and are stored at a
fastened relative position by a pair of timing gears. The conclude clearance between rotors and
finish covers are fixed by adjustable metallic shims in between the bearing housings and the
finish protect at the fastened stop, which makes certain one-path growth of the rotor when
temperature rises in the course of its operation.

Four sets of inner seals (also acknowledged as piston ring) in the two end handles prevent lube oil
moving into into the pump housing. The shaft seal at the front-stop go over, also known as as
framework oil seal or shaft seal, prevents leakage of air into the pump housing.

In purchase to reduce temperature of the pump, all types of pumps (count on the two
smallest types) are outfitted with a gearbox cooler and entrance-conclude go over cooler.

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

Technical specs:

   Model Suction ability         (L/S)

Restrict vacuum




Motor Power


Inlet Dia.


Outlet Dia.


Excess weight


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

The main  advantage  of Roots  vacuum pump  is that  it can  operate  with high  pumping speed under  reduced suction  pressures, nevertheless,  has to  be backed by  a backing  pump.Under  standard working conditions, it is  permissible to not add  by-move pipes.Roots vacuum pump ought to not work with a greater-pressure  big difference than allowable,otherwise  overheating   and   overload  will   cause  damage   of  Roots   vacuum  pump.
For that reason, suitable backing pump and needed safety devices should be regarded.Oil sealed mechanical  pump is usually  chosen as   the fore   vacuum   pump.  Other   types   of backing   pumps   may   be   used   where    their requirement for supreme vacuum is not too  rigorous. Particularly, when gas  pumped made up of large amount of  vapor, h2o-ring vacuum pump  maybe   an  ideal   option  though   ultimate  vacuum achieved is on the lower aspect.

Item exhibit:


  1. Standard export polywooden situations.

  2. CZPT packaging can be obtainable.


CZPT technique Notice
Convey Doorway to door, really convenient, do not need customs clearance or select-up.
By air Airport to airport, you want to do the customs clearance and pick up the items at your nearby airport.
By sea Port to port and you require to do the customs clearance and pick-up the items at your local port.

Our services:

Pre-Revenue Service

  1. Offer 24-hour reply.

  2. Provide suitable models in accordance to clients’ requirements.

  3. Provide thorough merchandise requirements and reasonal rates. 

In-Product sales Services

  1. Supervise complete manufacturing time. 

  2. Give product’s testing performance curve to customers.

  3. Provide inspection photos to customers after we end production.

Soon after-Income Provider

  1. Offer set up handbook.

  2. Underneath proper installation, typical maintenance and utilizing,we promise 1-year warranty.

  3. If solution has malfunction,we will reply you within 24 hour and offer solution or even send out technological personnel to location following receiving upkeep notification.


one.  Q: Are you a maker or investing firm?

    A: We are company of vacuum pumps and drinking water pumps in China considering that 1986.

two.  Q: What is actually your MOQ?

    A: One established is alright.

three.  Q: What is your payments phrases?

    A: T/T, CZPT CZPT……

four.  Q: What certificates do you have?

    A: CE, ISO 9001 ….

five.  Q: How about the guarantee?

    A: twelve months warranty since supply.

6.  Q: What is the delivery time?

    A: For different versions,various motor specs and diverse content,shipping time is diverse,please double verify with our sales staff.

7.  Q: Can you do OEM model?

    A: Of course, welcome.

eight.  Q: CZPT trustworthy?

    A: We have entire testing system managed by micro-machine,testing functionality curve can be sent to customers before organize shipping.

Business overview:
Recognized in 1986, our business has been concentrating on the development and manufacture of vacuum pumps and drinking water pumps.We are a thorough pump business integrating production, sales and after-revenue upkeep providers.

The major items include liquid ring vacuum pumpsrotary vane vacuum pumpsroots vacuum pumpcentrifugal drinking water pump and CZPT vacuum pump program,which are broadly utilised in all types of plastic extrusion linemedical and pharmaceutical industry(autoclave sterilizer/capsule filling and sealing device)meals-relevant market(beverage device/milking equipment/sugar plant)chemical industrypower plantcoal mine etc.

Speak to us:


Shanghai Yulong 1.5kw Roots Vacuum Pump

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