Description
Ball flange holder, KF15 is a dedicated support component for securing KF15 ball flange joints in laboratory glass apparatus. Designed for use with flat flange vessels and related distillation or extraction glassware, the holder stabilises the ball flange connection during assembly, operation and routine handling. It is supplied as a single unit with a weight of 0,100 kg, providing a compact yet substantial clamp-style support without unnecessary bulk on the bench or frame. The KF15 designation aligns the holder with matching ball flange sizes commonly found in modular glass systems. Manufactured by Lenz, the piece fits into glass-component workflows where reliable mechanical retention of KF15 joints is required. Typical applications include supporting ball flange interfaces on reaction vessels, condensers and transfer lines in research, preparative and teaching laboratories. Using a purpose-made KF15 holder helps maintain alignment, reduces stress on glass joints and simplifies set-up changes when apparatus is reconfigured. Clear sizing to KF15 supports straightforward selection alongside compatible ball flange connections and vessel accessories.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Ball flange holder
- KF size: KF15
- Weight: 0,100 kg
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Questions about Ball flange holder, KF15, 1 unit(s)
What is this article?
Ball flange holder, KF15, 1 unit(s) is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.