| Model | Suction capability (L/S) |
Limit vacuum (≤Pa) |
Speed (rpm) |
Motor Power (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Excess weight (Kg) |
Suggested backing pump product |
| ZJ-70 | 70 | 6×10-2 | 2780 | 1.five | 80 | fifty | 87 | 2X-8 |
| ZJB-70 | 5×10-2 | 100 | ||||||
| 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 | 6×10-2 | 1450 | 4 | one hundred fifty | 150 | 490 | 2X-30A |
| ZJB-300 | 5×10-2 | 480 | ||||||
| ZJ-600 | 600 | 6×10-two | 2900 | five.5 | a hundred and fifty | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-2 | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-two | 1450 | 11 | three hundred | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-2 | 250 | 250 | 1580 |
ZJ Series Roots vacuum pump
one. CZPT functions and operating basic principle of the pump:
Design ZJ CZPT Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in eight-figure with specified clearance amongst them
in the pump housing, rotating at the exact same speed in reverse directions to carry out
purpose of suction and discharge of gas. The two rotors are supported by rolling bearings
in the conclude addresses of the pump, rotating at large pace and are stored at a
set relative situation by a pair of timing gears. The finish clearance in between rotors and
finish addresses are mounted by adjustable metallic shims amongst the bearing housings and the
end cover at the fastened finish, which assures one-course enlargement of the rotor when
temperature rises throughout its operation.
4 sets of internal seals (also acknowledged as piston ring) in the two end addresses avert lube oil
entering into the pump housing. The shaft seal at the entrance-finish protect, also known as 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 designs of pumps (count on the two
smallest versions) are equipped with a gearbox cooler and entrance-finish 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 by means of synchronizing gears to the driven shaft
Product’s Software
Solution Display
Firm Energy
FAQ
1.Q:Are you a company or investing business?
A: We are a professional vacuum pump company with more than 32 12 months encounter. We have two factories now which include more than 33333 square meters,we have wealthy knowledge in reliable liquid sector , Welcome to check out our manufacturing unit at your time.
2.Q:Do you have least get quantity ask for?
A: for spare components we have no MOQ,but for complete established tools of training course one set is the minimal.
three.Q:Do you have certificates?
A: Indeed, we have CE, ISO,SGS.and so on. certificates.
five.Q:How to pay?
A:T/T and Alibaba Payment is acceptable.
6.Q:How to pack the goods?
A: We use CZPT export package deal. If you have particular package deal needs, we will pack as you essential, but the charges will be paid by clients.
seven.Q: What about your supply time?
A: It is dependent on your pump quantity. CZPTly 15 times after we receive the prepayment. We will affirm you yet again when we commence to produce.
8.Q:How to put in soon after the equipment arriving spot?
A: We will despatched the running instruction with goods to you.Remember to strictly stick to the guidelines for set up
9.Q: How prolonged does your item good quality warranty last?
A: twelve months for all our products against any non-artificial top quality difficulty since the product leave our manufacturing unit.
10.Q: What will you do with quality grievance?
A: We have a complete established of microcomputer controlled tests technique(All items are subject matter to analyzed just before shipping. No merchandise that unsuccessful performance take a look at leaves our factory.