Buchner Funnel Filter Adapter – Rubber Vacuum Flask Seal

Buchner Funnel Filter Adapters for Vacuum Filtration – Rubber Flask Seals & Multi Sizes.  Designed to fit the Buchner and fritted glass funnels, porcelain filters without headpieces, and for reverse flow cleaning of filter crucibles. Especially useful for supporting funnels, Gooch crucibles, filter tubes, etc. in filtration assemblies. The adapter does not need to be fitted closely around the funnel stem to be functional.

• Neoprene Rubber
• Can be used singly or nested with adjacent sizes.
• Eliminates boring of special size holes in rubber stoppers and difficulties of insertion and removal
• Withstands autoclaving
• Available in individual sizes or as an adapter set
• Filter flask adapter
• Vacuum filtration adapter
• Rubber filter adapter lab
• Funnel to flask adapter
• Neoprene filtration adapter
• Lab filter seal adapter
• Multiple Filter adapter sizes

Used with:

• Buchner funnels
• Filter flasks
• Vacuum filtration setups
• Membrane filtration systems
• Glassware with varying neck/joint sizes

Purpose:

• connect mismatched glassware or create sealed filtration connections between funnel, stopper, flask, tubing, or vacuum source.

Specifications

Part No.	Description	Size	O.D. MM Top x Bottom	I.D. MM Top x Bottom	Height MM	Wall MM	Qty/Pk
1010ASC	Adapters	All					25 Sets of 7
1010A1	Adapter	1	21 x 11	17 x 7	21	2	12
1010A2	Adapter	2	27 x 16	22 x 11	21	2.5	12
1010A3	Adapter	3	37 x 22	31 x 16	25	3	12
1010A4	Adapter	4	46 x 29	39 x 22	29	3.5	12
1010A5	Adapter	5	58 x 38	50 x 30	35	4	12
1010A6	Adapter	6	69 x 45	60 x 36	40	4.5	12
1010A7	Adapter	7	86 x 57	75 x 46	45	5.5	12