Lab1st vacuum filtration with closed filter

  • 1 - 2 Sets
  • 3 - 4 Sets
  • >=5 Sets
Model Number:
BF10-S-with closed filter BF20-S-with closed filter BF30-S-with closed filter BF50-S-with closed filter
Lead Time:
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 Negotiable
Graphic customization (Min. Order: 3 Sets)
Customized packaging (Min. Order: 3 Sets)


Customized logo (Min. Order: 3 Sets) Less
$2,500.00 /Set | 1 Set (Min. Order) | Buy Samples
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Quick Details
Automatic Grade:
Place of Origin:
Shanghai, China
Brand Name:
110V 220V 230V
Key Selling Points:
Long Service Life
Applicable Industries:
Manufacturing Plant, Filtration
After Warranty Service:
Video technical support, Online support, Spare parts, Field maintenance and repair service
Local Service Location:
Canada, United States
Showroom Location:
Canada, United States
After-sales Service Provided:
Engineers available to service machinery overseas
Product name:
High Efficiency Stainless Steel Vacuum Filter
Glass Material:
High Borosilicate Glass 3.3
Frame material:
SUS 304
Funnel inner diameter:
Receiving flask:
1 Year
Supply Ability
Supply Ability:
500 Set/Sets per Month High Efficiency Vacuum Filter for Wax Removal
Packaging & Delivery
Packaging Details
Qualified wooden package and sufficient inner protection for fixed bed reactor
Lead Time :
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 To be negotiated
Product Description


High Efficiency Stainless Steel Vacuum Filter


The BF-series vacuum filter with closed filter mainly used for liquid-solid filtration under vacuum condition. It has been widely used in laboratories nowadays.










Product Features
  • Safe in operation, easy to move around with lockable casters
  • Perfect sealing property and no dead corner design for charging solution or powder more easily
  • High quality borosilicate glass 3.3 with excellent physical and chemical properties for glass parts and SUS 304 stainless steel frame 
  • One vacuum valves for connecting vacuum pump for processing vacuum filtration
  • Cost-saving modular design and can be customized by clients’ requirements


MaterialHigh borosilicate glass 3.3 (flask); 304 Stainless Steel (funnel)
Filter Cup (L)10203050
Receiving Flask (L)10203050
Funnel (mm)Φ360x220Φ360x220Φ485x295Φ485x295
Filter Disk (mm)4
Vacuum Port (mm)OD=13 / ID=10
Discharge Valve Ground Clearance (mm)350390350300
Support FrameStainless steel frame with pulley
Dimension (DxWxH mm)460x460x1370460x460x1480600x600x1600
*Buchner Funnel with Closed Filter3pcs KF25 ports on the closed filter



Company Information

Labfirst Scientific Instruments Co.,Ltd | Shanghai, China



l We have talented design engineers

l 20 years of experience on glass blowing

l Entire systems are assembled and tested in our facility. As a result, we are able to assure product quality for every customer.

l Supply OEM/ODM manufactuing

l Strict packing process to ensure the safety and completeness of the goods

l We have good cooperation with leading international  shipping companies such as DHL/ UPS/ Fedex/TNT to provide variable air shipping and sea shipping options

l 20 minutes' drive to Shanghai HongQiao Airport

Packing & Delivery

1.Our wooden box will not be heavy, but can protect all parts, the shipping cost will be better for you. is flexiable and can be customized! our wooden boxes are based on our customer requirements, product weights and size.


How to Support

For a lab equipment, the most valuable is the quality configuration and after sales support!
1.All glassware test by china authorities certification, our products get Green product certification,China famous product certification and ISO9001 quality management system certification.
2.All machine dispatched from Lab1st must be test by 3 times. the first time is the PR deparment,then test again by the QC deparment, and then the machine must be test again by our DS deparment. to guarantee each machine working perfect before delivery! 
3.Each machine will deliver with User manual, machine label, Serier No. to guarantee the customer can get the machine without quality problem, custom clearance problem and delivery problem. also we provide 13month guarantee since the shipping date, all faulty spare parts can be exchanged for free at the first time.



Contact Us


Tel: +86 21 54705866
Mobile:+86 13524020331
Wechat:+86 13524020331
Skype: sales.lab1st
Email: SALES @