sales price shop near me near me shop factory supplier Zjb-30 Model Roots Vacuum Pump Air Pump manufacturer best Cost Custom Cheap wholesaler

 sales   price   shop   near me   near me shop   factory   supplier Zjb-30 Model Roots Vacuum Pump Air Pump manufacturer   best   Cost   Custom   Cheap   wholesaler

Product Suction capability (L/S)

Restrict EPT

( lePa)





Inlet Dia.


Outlet Dia.




EPTmmended backing pump product
ZJ-70 70 6×10-2 2780 one.five 80 50 87 2X-eight
ZJB-70 5×10-2 a hundred
ZJ-150A a hundred and fifty 6×10-2 2900 3 100 one hundred 198 2X-15
ZJB-150 5×10-two 215
ZJ-three hundred 300 6×10-2 1450 four a hundred and fifty 150 490 2X-30A
ZJB-three hundred 5×10-2 480
ZJ-600 600 6×10-two 2900 five.five one hundred fifty a hundred and fifty 490 2X-70A
ZJB-600 5×10-two 503
ZJ-1200A 1200 6×10-2 1450 11 300 300 1550 2X-70A (2sets)
ZJB-1200 5×10-2 250 250 1580

JZB Roots EPT pump

one. EPTT attributes and operating principle of the pump:
Design ZJ EPT EPTTter EPT, also recognized as a Roots pump, is a volumetric pump.
It emploEPTTa pair of rotors, identical and in eight-figure with particular clearance in between them
in the pump housing, rotating at the very same speed in opposite instructions to carry out
operate of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the stop handles of the pump, rotating at higher speed and are stored at a
fixed relative place by a pair of timing EPTs. The conclude clearance in between rotors and
conclude addresses are fixed by adjustable metal shims between the bearing housings and the
end protect at the mounted finish, which ensures 1-course growth of the rotor when
temperature rises throughout its procedure.
Four sets of interior seals (also acknowledged as piston ring) in the two stop handles avert lube oil
EPTTring into the pump housing. The shaft seal at the JCEP-finish go over, also referred to as as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In orEPTTto decrease temperature of the pump, all designs of pumps (expect the two
smallest types) are equipped with a EPTT cooler and JCEP-finish protect cooler.
EPTT is transmitted through a coupling or V-belt from the motor to the driving shaft of
the pump and then by way of synchronizing EPTs to the EPTn shaft

Product’s Software




one.Q:Are you a producer or buying and selling business?

A: We are a skilled EPT pump company with more than 32 calendar year expertise. We have two factories now which include more than 33333 square meters,we have rich expertise in sound liquid market , Welcome to check out our factory at your time.
2.Q:Do you have minimal orEPTTquantity ask for?

A: for spare parts we have no MOQ,but for EPTT set equipment of system 1 set is the minimum.

three.Q:Do you have certificates?

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

five.Q:How to pay?

A:T/T and Alibaba Payment is appropriate.

six.Q:How to pack the items?

A: We use stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd export package deal. If you have EPTT package demands, we will pack as you JCEP, but the charges will be paid out by buyers.

seven.Q: What about your shipping and delivery time?
A: It is dependent on your pump amount. EPTTly 15 daEPTTafter we EPT the prepayment. We will verify you once again when we commence to make.

eight.Q:How to install soon after the equipment arriving destination?

A: We will despatched the functioning instruction with merchandise to you.Please strictly adhere to the recommendations for set up
9.Q: How EPTT does your product good quality warranty last?
A: 12 months for all our merchandise from any non-artificial good quality issue considering that the product go away our factory.

10.Q: What will you do with top quality complaint?

A: We have a total established of microcomputer controlled testing technique(All products are subject to examined before shipping and delivery. No product that unsuccessful overall performance examination leaves our manufacturing facility.

 sales   price   shop   near me   near me shop   factory   supplier Zjb-30 Model Roots Vacuum Pump Air Pump manufacturer   best   Cost   Custom   Cheap   wholesaler


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