| Model | Suction capacity (L/S) |
Restrict vacuum (≤Pa) |
Speed (rpm) |
Motor Energy (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-two | 2900 | 3 | one hundred | 100 | 198 | 2X-fifteen |
| ZJB-150 | 5×10-two | 215 | ||||||
| ZJ-300 | 300 | 6×10-2 | 1450 | 4 | 150 | 150 | 490 | 2X-30A |
| ZJB-300 | 5×10-2 | 480 | ||||||
| ZJ-600 | 600 | 6×10-2 | 2900 | five.5 | one hundred fifty | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-two | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-2 | 1450 | 11 | three hundred | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-two | 250 | 250 | 1580 |
ZJ Collection Roots vacuum pump
one. CZPT functions and functioning principle of the pump:
Design ZJ CZPT Booster Pump, also recognized as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in 8-figure with specific clearance between them
in the pump housing, rotating at the very same pace in reverse instructions to carry out
purpose of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the finish covers of the pump, rotating at high pace and are held at a
mounted relative situation by a pair of timing gears. The end clearance in between rotors and
conclude handles are set by adjustable metal shims among the bearing housings and the
conclude go over at the set conclude, which ensures a single-course expansion of the rotor when
temperature rises throughout its operation.
4 sets of inner seals (also known as piston ring) in the two conclude addresses avert lube oil
coming into into the pump housing. The shaft seal at the entrance-conclude protect, also named as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In order to reduce temperature of the pump, all versions of pumps (anticipate the two
smallest designs) are equipped with a gearbox cooler and entrance-finish go over cooler.
Energy is transmitted by means of a coupling or V-belt from the motor to the driving shaft of
the pump and then by way of synchronizing gears to the driven shaft
Product’s Software
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FAQ
1.Q:Are you a company or investing organization?
A: We are a expert vacuum pump manufacturer with above 32 yr expertise. We have two factories now which protect far more than 33333 square meters,we have wealthy knowledge in sound liquid industry , Welcome to visit our factory at your time.
two.Q:Do you have least buy amount request?
A: for spare parts we have no MOQ,but for whole established gear of training course one set is the minimal.
three.Q:Do you have certificates?
A: Sure, we have CE, ISO,SGS.and so on. certificates.
five.Q:How to pay out?
A:T/T and Alibaba Payment is satisfactory.
6.Q:How to pack the merchandise?
A: We use CZPT export bundle. If you have particular package deal specifications, we will pack as you required, but the fees will be paid by clients.
7.Q: What about your shipping time?
A: It relies upon on your pump quantity. CZPTly fifteen times soon after we get the prepayment. We will confirm you again when we start off to make.
8.Q:How to set up right after the equipment arriving spot?
A: We will sent the running instruction with items to you.You should strictly follow the recommendations for set up
nine.Q: How long does your product quality warranty final?
A: twelve months for all our items from any non-synthetic top quality problem given that the merchandise depart our manufacturing facility.
ten.Q: What will you do with quality grievance?
A: We have a comprehensive set of microcomputer managed tests system(All goods are matter to analyzed before shipping. No solution that unsuccessful functionality test leaves our manufacturing unit.
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