Buchner Hose Funnel

Elevate your laboratory's separation processes with the Buchner Hose Funnel, the fundamental tool for rapid, high-efficiency vacuum filtration. Engineered for superior performance in chemistry, biology, pharmaceutical, and academic settings, this funnel dramatically accelerates the separation of solids from liquids compared to traditional gravity filtration.

Our Buchner funnel, available in both heavy-duty, chemically resistant porcelain and clear, durable Borosilicate 3.3 glass, features a perforated plate (or fritted disc) to securely hold your filter paper or media. The key feature is the integrated hose connection (sidearm/tubulation), perfectly sized for standard vacuum tubing to establish an airtight seal with a suction flask or vacuum trap. This crucial component ensures optimal pressure differential, rapidly drawing the filtrate through and leaving behind a drier, cleaner precipitate.

Ideal for purifying compounds, isolating crystalline precipitates, or processing large-volume extractions, this glassware is designed for rugged daily use. It offers excellent resistance to a wide range of corrosive chemicals, heat, and thermal shock. Whether you are a professional chemist, a university research lab, or a specialized extractor, invest in a Buchner funnel that guarantees reliable, fast solid-liquid separation. Browse our range of sizes to find the perfect fit for your specific application and upgrade your lab's workflow today!

Manufactured with pride in Vineland, New Jersey, USA

All Glassware is individually inspected against manufacturing drawings, and Certificates of Conformity are available upon request to meet QA/QC documentation requirements.