Lab 50L Buchner Funnel Oil Filter Vacuum Suction Filtration Device

Vacuum filter is used primarily in microbiological and laboratory procedures involving the collection of a particulate
(bacteria, precipitate, etc.) from a liquid suspension. Liquid poured into a funnel passes through a filter, which retains
the particulate, and filtrate can be collected into a filter flask, directly or via a vacuum manifold.

1) High quality borosilicate glass 3.3 with excellent physical and chemical properties for glass parts and SUS 304
    stainless steel frame. 

2) Perfect sealing property and no dead corner design for charging solution or powder more easily. 

3) One vacuum valves for connecting vacuum pump for processing vacuum filtration.

4) Cost-saving modular design and can be customized by clients'requirements. 

5) Safe in operation, easy to move around with lockable casters. 

Model	ZF-10	ZF-20	ZF-30	ZF-50
Glass material	GG-17
Frame material	Stainless steel
Pipe material	304stainless steel
Collection bottle volume	Sphere 10L	Sphere 20L	Sphere 30L	Sphere 50L
Funnel size (mm*mm)	350*220	350*220	450*250	450*250
Funnel material	Stainless steel
Distance between dumping opening and ground (mm)	450
Filter opening	φ80flange opening
Air exhaust device	24#standard bucket valve
Exterior size(mm*mm*mm)	490*490*1500	490*490*1600	490*490*1650	490*490*1750
Packing size(mm*mm*mm)	1600*540*540	1650*540*540	1700*540*540	1800*540*540

 



Zhengzhou 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 glass parts will be wrapped with foam, then put into the carton, 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.