SP Bel-Art Vac-Ring Neoprene Filter Seal; For Funnel Stems up to ⁹/₁₀ in. Diameter
Prevents Air Leaks
Slips easily onto Buchner funnel stems and seals-off the filter flask mouth to prevent air leaks during vacuum filtration.
Center hole fits funnel stems up to 22mm (⁹/₁₀") diameter
9.5mm (³/₈") thick by 76mm (2⁹/₁₀") O.D. ring is wide enough to fit filter flasks up to 4000ml
Made of chemical-resistant black neoprene
Center hole fits funnel stems up to 22mm (⁹/₁₀") diameter
9.5mm (³/₈") thick by 76mm (2⁹/₁₀") O.D. ring is wide enough to fit filter flasks up to 4000ml
Made of chemical-resistant black neoprene
Catalog No.: | Quantity / Pack |
---|---|
H38959-0000 | 1 |