2XZ-series industrial grade dual-stage vacuum pumps are designed
for reliable long time continuous operation.They have a balance
between low cost and high performance.They come with gas
ballast,which is designed to allow purposefully pull a less deep
and slower vacuum by opening the gas ballast.allowing dry air to go
directly into the pump and diluting the vacuum pull,and it also
helps keep moisture ,solvent,and other contaminants from getting
stuck in the pump,and instead passing through to the exhaust.The
built-in check valve prevents pump oil back flow.We offer all
necessary fittings (KF25 clamps and hose barb connectors,etc)and a
high capacity exhaust oil mistfilter which also returns trapped
pump oil back to the pump and makes the pump quieter to run.It is
important to note that pumps should always be ran in a well
ventilated area.1.Light weight,compact design,low noise.2.Gas
ballast design,for better compatibility with moisture and solvent
vapor.3.Check valve to prevent pump oil backflow.4.Different
options for gas taking speed(2L/s,4/s,8L/s).5.Different options for
vacuum connectors(KF25,hose barb,etc)6.Available in both 220V and
110V version.7.Cannot be used as the compression type delivery
pump.8.Two-stage direct connection structure rotary vane vacuum
pump, which can be used for drying, sealing the container and other
ancillary pumping air or net vacuum
equipment. Moder2XZ-0.52XZ-12XZ-22XZ-4Exhausting
speed(L/S)0.5124Working voltage(V)220220/380220/380220/380Motor
power(KW)0.180.250.370.55Inlet dia.(mm)Φ16Φ16Φ25Φ25Oil
capacity(L)0.50.550.81Size(LxWxH,mm)445x130x254467x130x254488x145x280528x145x280Weight(KG)13.5152023Temp.rise
of oil pump(ºC)≤40≤45Noise(db)≤60Vibration reference
number(u)≤80Rotary speed(rpm)1400Zhengzhou Well-known Instrument &
Equipment Co.,Ltd, is a famous manufacturer of Lab equipment
located in the central China.The main products include rotary
evaporator , glass reactor, water circulating vacuum pump, low temp
cooling liquid circulating pump and so on. So far, our products
have been sold all over Asia, Europe and America, and covered most
of laboratories in China. We have become one of the most popular
and trustworthy brands. Though our foreign trade is not for long,
we do have a history of more than 30 years of our domestic trade.
To assure the good quality & good service is our consistent aim. We
welcome new and old customers from all over the world to contact us
for future business relationships and achieving mutual success!!
Packaging-The mainbody portion will be packed in wooden cases;-Both
neutral and customized packaging can be available.Shipping-We can
ship the goods to you by International Express such as DHL, UPS,
TNT, EMS and so on, you can also choose the appropriate one based
on your timeline and budget. Besides, you can choose to use your
own shipping agent.1. The period, scope and condition of the
warranty.(1)We offer 1 years warranty on the date of shipping from
China. During the warranty time, because of
manufacturing&quality problem, we offer replacement,
maintenance service.(2)The damage caused by the transportation
problem shall be borne by the seller.2. How to solve the problem of
your equipment?Please send us email of the problem, pictures or a
small video will be much better. we will find the problem and
tell you how to solve it. If there is a broken, we will send you a
new part, and it is free in the warranty period. 3.How to
shipping the replacement parts?We will according the actual
situation to choose the suitable shipping ways. For small parts we
shippin by Express.4. Could you do customized for us?We are a
manufacturer that can provide all kinds of customized
services. /* March 10, 2023 17:59:20 */!function(){function
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