Description
BOLA Replacement Special Seals, Ø 16 mm PTFE/FKM are readily exchangeable combinations of a PTFE seal and an FKM O-ring intended for PTFE guide sleeves. The special seal provides sealing against the stirring shaft and is dimensioned for a shaft diameter of 16 mm with a matching cap thread of GL 32. Built around polytetrafluoroethylene (PTFE) as the primary seal material, the design supports laboratory stirring-closure applications where chemical resistance and a defined shaft interface are essential. The FKM O-ring works together with the PTFE element to maintain contact and sealing performance during stirring. Offered in a pack of 3 pc(s) with a net weight of 0,003 kg, these replacement seals are practical for service, repair, and inventory of stirring apparatus. From manufacturer Bohlender, the BOLA series is aligned with PTFE guide-sleeve systems used in Rührverschlüsse setups. Selecting the correct shaft diameter and GL thread ensures proper fit to the corresponding stirring closure and guide sleeve, helping maintain a consistent seal to the rotating shaft in routine laboratory work.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 3 pc(s)
- Material: Polytetrafluoroethylene (PTFE)
- Shaft diameter: 16 mm
- Cap thread: GL 32
- Construction: PTFE seal with FKM O-ring
- Function: Sealing against stirring shaft
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Questions about BOLA Special Gaskets, Ø 16 mm PTFE/FKM
What is this article?
BOLA Special Gaskets, Ø 16 mm PTFE/FKM 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.
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.