Description
BOLA replacement guide sleeves for shaft diameter 6 mm are laboratory stirrer accessories fitted with an integrated, interchangeable special seal of PTFE combined with an FKM O-ring. Designed for reliable guidance and sealing of stirring shafts, they restore smooth operation of PTFE guide-sleeve assemblies used in chemical and process laboratory setups. The overall length is 57 mm, matching the geometry required for standard BOLA stirrer closures. Supplied as a single piece with a net weight of 0,021 kg, the component supports routine maintenance when seals or sleeves wear under continuous stirring. Manufactured by Bohlender, these PTFE/FKM guide sleeves offer chemical resistance typical of fluoropolymer laboratory hardware and allow straightforward exchange of the built-in special seal without replacing the entire assembly. Suitable for use with compatible GL-thread stirrer closures and related BOLA stirring equipment, they help maintain a controlled seal against the stirring shaft during mixing, dissolution, and reaction work in research and quality-control laboratories.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Shaft diameter: 6 mm
- Overall length: 57 mm
- Material: PTFE/FKM
- Seal type: Integrated interchangeable special seal (PTFE with FKM O-ring)
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Questions about BOLA Replacement Shaft Guides, Ø 6 mm PTFE/FKM, with special gasket
What is this article?
BOLA Replacement Shaft Guides, Ø 6 mm PTFE/FKM, with special gasket is the article on this page. Luminix Health distributes Bohlender 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?
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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.