| Model | Suction capacity (L/S) |
Limit vacuum (≤Pa) |
Speed (rpm) |
Motor Electrical power (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Fat (Kg) |
Recommended backing pump model |
| ZJ-70 | 70 | 6×10-two | 2780 | one.five | 80 | fifty | 87 | 2X-eight |
| ZJB-70 | 5×10-2 | 100 | ||||||
| ZJ-150A | 150 | 6×10-2 | 2900 | 3 | a hundred | 100 | 198 | 2X-fifteen |
| ZJB-150 | 5×10-two | 215 | ||||||
| ZJ-three hundred | 300 | 6×10-two | 1450 | 4 | 150 | 150 | 490 | 2X-30A |
| ZJB-three hundred | 5×10-two | 480 | ||||||
| ZJ-600 | 600 | 6×10-two | 2900 | five.5 | 150 | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-two | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-two | 1450 | 11 | 300 | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-2 | 250 | 250 | 1580 |
JZB Roots vacuum pump
one. CZPT attributes and operating basic principle of the pump:
Design 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 specified clearance amongst them
in the pump housing, rotating at the identical speed in reverse directions to complete
purpose of suction and discharge of gas. The two rotors are supported by rolling bearings
in the end covers of the pump, rotating at substantial speed and are retained at a
set relative position by a pair of timing gears. The finish clearance in between rotors and
stop addresses are fastened by adjustable steel shims amongst the bearing housings and the
conclude go over at the fastened end, which ensures a single-course growth of the rotor when
temperature rises during its procedure.
4 sets of inner seals (also known as piston ring) in the two conclude covers prevent lube oil
entering into the pump housing. The shaft seal at the entrance-conclude cover, also referred to as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In order to minimize temperature of the pump, all designs of pumps (expect the two
smallest versions) are equipped with a gearbox cooler and entrance-end include cooler.
Energy is transmitted by means 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
Product’s Application
Solution Display
Business Electrical power
FAQ
1.Q:Are you a maker or trading organization?
A: We are a skilled vacuum pump producer with over 32 yr experience. We have two factories now which go over much more than 33333 sq. meters,we have abundant expertise in solid liquid sector , Welcome to check out our manufacturing unit at your time.
2.Q:Do you have bare minimum order quantity ask for?
A: for spare parts we have no MOQ,but for entire established equipment of system one established is the minimum.
three.Q:Do you have certificates?
A: Indeed, we have CE, ISO,SGS.and so forth. certificates.
5.Q:How to spend?
A:T/T and Alibaba Payment is acceptable.
six.Q:How to pack the items?
A: We use CZPT export package deal. If you have unique bundle requirements, we will pack as you essential, but the expenses will be paid by buyers.
7.Q: What about your shipping time?
A: It relies upon on your pump amount. CZPTly fifteen times soon after we get the prepayment. We will validate you again when we start to generate.
eight.Q:How to install following the equipment arriving destination?
A: We will despatched the operating instruction with merchandise to you.Please strictly follow the instructions for installation
nine.Q: How extended does your merchandise good quality warranty previous?
A: 12 months for all our merchandise against any non-synthetic good quality issue since the solution leave our manufacturing unit.
10.Q: What will you do with quality criticism?
A: We have a total established of microcomputer managed testing program(All goods are subject matter to tested prior to shipping. No item that unsuccessful overall performance examination leaves our manufacturing facility.
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