Bel-Art 389590000 Vac-Ring™ Filter Seal for Filtering Flasks & Buchner Funnels
- Fits Buchner funnels on vacuum flasks and regular funnels used over beakers
- Increase filtration flow rate by blocking ambient air flow during vacuum filtration
- Fits Buchner funnel stemps up to 7/8-Inch
- Manufactured from black neoprene
- Fits Buchner funnel stems up to 7/8-Inch (22mm) in diameter.
- Sold Individually
- Manufacturer Part No: BEL-38959-0000
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Details
The Vac-Ring™ seal fits Büchner funnel stems and seals off the filter flask mouth to prevent air leaks during vacuum filtration. The tapered bore fits funnel stems up to 22mm (7/8-Inch) diameters. Manufactured from black neoprene synthetic rubber, the 7mm (3-Inch) O.D. ring also supports standard funnels on beakers. Bel-Art® #: H389590000.
Documents & Videos
The Vac-Ring™ seal fits Büchner funnel stems and seals off the filter flask mouth to prevent air leaks during vacuum filtration. The tapered bore fits funnel stems up to 22mm (7/8-Inch) diameters. Manufactured from black neoprene synthetic rubber, the 7mm (3-Inch) O.D. ring also supports standard funnels on beakers. Bel-Art® #: H389590000.