| Model | Suction potential (L/S) |
Limit vacuum (≤Pa) |
Speed (rpm) |
Motor Electricity (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Fat (Kg) |
Suggested backing pump product |
| ZJ-70 | 70 | 6×10-two | 2780 | 1.5 | eighty | fifty | 87 | 2X-8 |
| ZJB-70 | 5×10-2 | a hundred | ||||||
| ZJ-150A | 150 | 6×10-2 | 2900 | 3 | 100 | 100 | 198 | 2X-fifteen |
| ZJB-one hundred fifty | 5×10-two | 215 | ||||||
| ZJ-300 | 300 | 6×10-2 | 1450 | 4 | one hundred fifty | 150 | 490 | 2X-30A |
| ZJB-300 | 5×10-two | 480 | ||||||
| ZJ-600 | 600 | 6×10-2 | 2900 | 5.5 | one hundred 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 Sequence Roots vacuum pump
one. CZPT characteristics and operating basic principle of the pump:
Model 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 specific clearance amongst them
in the pump housing, rotating at the very same speed in opposite instructions to complete
purpose of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the end covers of the pump, rotating at substantial speed and are held at a
set relative placement by a pair of timing gears. The conclude clearance among rotors and
stop covers are fastened by adjustable steel shims between the bearing housings and the
stop cover at the mounted finish, which ensures 1-path enlargement of the rotor when
temperature rises throughout its operation.
4 sets of internal seals (also recognized as piston ring) in the two conclude covers prevent lube oil
entering into the pump housing. The shaft seal at the entrance-stop protect, also referred to as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In buy to reduce temperature of the pump, all designs of pumps (count on the two
smallest models) are geared up with a gearbox cooler and front-conclude cover cooler.
Power is transmitted via a coupling or V-belt from the motor to the driving shaft of
the pump and then by way of synchronizing gears to the pushed shaft
Product’s Application
Item Show
Firm Energy
FAQ
1.Q:Are you a company or buying and selling company?
A: We are a skilled vacuum pump manufacturer with more than 32 year experience. We have two factories now which include far more than 33333 sq. meters,we have abundant expertise in solid liquid sector , Welcome to check out our manufacturing facility at your time.
2.Q:Do you have minimal get quantity request?
A: for spare elements we have no MOQ,but for complete established tools of course one established is the bare minimum.
3.Q:Do you have certificates?
A: Sure, we have CE, ISO,SGS.and so on. certificates.
five.Q:How to shell out?
A:T/T and Alibaba Payment is appropriate.
6.Q:How to pack the merchandise?
A: We use CZPT export package. If you have particular package requirements, we will pack as you necessary, but the expenses will be compensated by clients.
seven.Q: What about your shipping time?
A: It relies upon on your pump quantity. CZPTly 15 days following we obtain the prepayment. We will affirm you yet again when we begin to make.
eight.Q:How to install following the tools arriving vacation spot?
A: We will sent the operating instruction with items to you.Remember to strictly stick to the guidelines for set up
nine.Q: How long does your merchandise quality warranty previous?
A: twelve months for all our items against any non-synthetic quality dilemma because the merchandise leave our manufacturing facility.
ten.Q: What will you do with high quality complaint?
A: We have a complete set of microcomputer controlled screening method(All merchandise are matter to analyzed before delivery. No merchandise that failed overall performance test leaves our manufacturing unit.
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