|Model||Suction capacity (L/S)||
|Advisable backing pump product|
|ZJB-one hundred fifty||5×10-2||215|
|ZJ-three hundred||300||6×10-two||1450||4||a hundred and fifty||150||490||2X-30A|
|ZJ-600||600||6×10-two||2900||five.five||one hundred fifty||150||490||2X-70A|
|ZJ-1200A||1200||6×10-2||1450||11||three hundred||300||1550||2X-70A (2sets)|
ZJ Collection Roots vacuum pump
1. CZPT features and operating theory of the pump:
Model ZJ CZPT Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in eight-determine with specific clearance between them
in the pump housing, rotating at the same velocity in reverse instructions to complete
operate of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the finish addresses of the pump, rotating at substantial pace and are kept at a
set relative place by a pair of timing gears. The stop clearance in between rotors and
conclude covers are set by adjustable steel shims in between the bearing housings and the
finish cover at the mounted end, which makes certain a single-direction enlargement of the rotor when
temperature rises throughout its operation.
Four sets of internal seals (also acknowledged as piston ring) in the two conclude addresses prevent lube oil
getting into into the pump housing. The shaft seal at the entrance-finish cover, also named as
framework oil seal or shaft seal, prevents leakage of air into the pump housing.
In order to lessen temperature of the pump, all versions of pumps (count on the two
smallest types) are outfitted with a gearbox cooler and entrance-conclude go over cooler.
Power is transmitted by means of a coupling or V-belt from the motor to the driving shaft of
the pump and then via synchronizing gears to the pushed shaft
Business Electrical power
one.Q:Are you a manufacturer or investing business?
A: We are a professional vacuum pump company with in excess of 32 yr encounter. We have two factories now which protect more than 33333 square meters,we have prosperous experience in solid liquid market , Welcome to visit our manufacturing facility at your time.
two.Q:Do you have minimum buy amount ask for?
A: for spare parts we have no MOQ,but for whole set tools of course one established is the minimum.
3.Q:Do you have certificates?
A: Of course, we have CE, ISO,SGS.and many others. certificates.
5.Q:How to pay out?
A:T/T and Alibaba Payment is acceptable.
six.Q:How to pack the items?
A: We use CZPT export deal. If you have specific deal requirements, we will pack as you needed, but the charges will be compensated by clients.
7.Q: What about your shipping time?
A: It depends on your pump amount. CZPTly fifteen days right after we obtain the prepayment. We will verify you once more when we start to produce.
8.Q:How to install following the products arriving spot?
A: We will despatched the running instruction with merchandise to you.Make sure you strictly adhere to the directions for set up
nine.Q: How prolonged does your product quality guarantee final?
A: 12 months for all our goods in opposition to any non-artificial good quality problem since the merchandise go away our factory.
10.Q: What will you do with quality criticism?
A: We have a complete set of microcomputer controlled screening program(All products are subject matter to analyzed ahead of supply. No product that unsuccessful performance check leaves our manufacturing facility.