| Model | Suction potential (L/S) |
Restrict vacuum (≤Pa) |
Speed (rpm) |
Motor Power (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Weight (Kg) |
Suggested backing pump model |
| ZJ-70 | 70 | 6×10-two | 2780 | one.five | eighty | 50 | 87 | 2X-eight |
| ZJB-70 | 5×10-2 | a hundred | ||||||
| ZJ-150A | 150 | 6×10-two | 2900 | 3 | one hundred | 100 | 198 | 2X-fifteen |
| ZJB-one hundred fifty | 5×10-2 | 215 | ||||||
| ZJ-three hundred | 300 | 6×10-two | 1450 | 4 | 150 | 150 | 490 | 2X-30A |
| ZJB-300 | 5×10-2 | 480 | ||||||
| ZJ-600 | 600 | 6×10-two | 2900 | five.five | 150 | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-2 | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-2 | 1450 | 11 | three hundred | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-two | 250 | 250 | 1580 |
JZB Roots vacuum pump
one. CZPT attributes 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, similar and in eight-determine with certain clearance amongst them
in the pump housing, rotating at the identical speed in reverse directions to carry out
perform of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the conclude covers of the pump, rotating at higher pace and are stored at a
fastened relative situation by a pair of timing gears. The end clearance amongst rotors and
stop covers are fastened by adjustable metal shims in between the bearing housings and the
conclude cover at the fixed conclude, which assures one-course growth of the rotor when
temperature rises throughout its operation.
Four sets of inner seals (also recognized as piston ring) in the two end covers prevent lube oil
moving into into the pump housing. The shaft seal at the front-conclude include, also referred to as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In buy to minimize temperature of the pump, all types of pumps (anticipate the two
smallest types) are outfitted with a gearbox cooler and entrance-stop include cooler.
Energy is transmitted by way of 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 Application
Item Exhibit
Firm Energy
FAQ
1.Q:Are you a company or trading business?
A: We are a expert vacuum pump company with above 32 year encounter. We have two factories now which cover a lot more than 33333 square meters,we have abundant experience in sound liquid sector , Welcome to visit our factory at your time.
2.Q:Do you have least get amount ask for?
A: for spare components we have no MOQ,but for complete set gear of course one established is the minimum.
3.Q:Do you have certificates?
A: Indeed, we have CE, ISO,SGS.and so forth. certificates.
five.Q:How to shell out?
A:T/T and Alibaba Payment is suitable.
six.Q:How to pack the products?
A: We use CZPT export bundle. If you have special bundle specifications, we will pack as you needed, but the charges will be compensated by consumers.
7.Q: What about your shipping and delivery time?
A: It relies upon on your pump quantity. CZPTly fifteen times soon after we acquire the prepayment. We will confirm you once more when we begin to create.
eight.Q:How to set up right after the tools arriving vacation spot?
A: We will despatched the running instruction with goods to you.Remember to strictly follow the guidelines for set up
9.Q: How prolonged does your product quality warranty previous?
A: twelve months for all our items against any non-synthetic high quality problem given that the solution depart our factory.
ten.Q: What will you do with high quality complaint?
A: We have a complete established of microcomputer controlled testing technique(All products are topic to tested just before supply. No item that unsuccessful efficiency check leaves our factory.