Description
BOLA replacement guide sleeves, Ø 16 mm PTFE/FKM, with special seal are laboratory spare parts for stirring closures. Each sleeve is manufactured from polytetrafluoroethylene (PTFE) and features an integrated, interchangeable special seal of PTFE together with an FKM O-ring. Dimensions are specified for a shaft diameter of 16 mm, an overall length of 66 mm and a net weight of 0,033 kg. The sleeve guides the stirrer shaft and contributes to sealing at the shaft passage in BOLA-style stirring assemblies. When service life or cleanliness requirements call for renewal, the full guide sleeve or its special seal can be replaced without altering the surrounding closure design. PTFE combined with an FKM O-ring provides the chemical resistance expected of fluoropolymer contact components in laboratory use. Offered as one piece from manufacturer Bohlender, this item serves as a direct replacement for PTFE guide sleeves of matching shaft size. Defined dimensions (shaft Ø 16 mm, length 66 mm) support straightforward matching to installed equipment and spare-parts documentation in laboratories operating PTFE/FKM stirring closures.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Replacement guide sleeve with special seal
- Material: Polytetrafluoroethylene (PTFE) with FKM O-ring
- Shaft diameter: 16 mm
- Overall length: 66 mm
- Technical Information Sheet:
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Questions about BOLA Replacement Shaft Guides, Ø 16 mm PTFE/FKM, with special gasket
What is this article?
BOLA Replacement Shaft Guides, Ø 16 mm PTFE/FKM, with special gasket is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Lids & seals, inside Stoppers, caps & closures, in Labware.
Lids and seals are the covers of dishes, jars and tanks: a snap lid, a sealing film, a gasket. The seal is doing the work. A lid that only rests on the rim does not contain a volatile liquid.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Lids & seals. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Ground-joint glass stoppers and Closures (other).
What should I check before I order?
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.
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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.