Description
BOLA double-sided seals for GL 25 threads use a silicone ring with a double-sided PTFE cuff so that only PTFE meets the medium in service. Outer diameter is 22 mm, inner diameter 10,0 mm and height 6,6 mm, covering tube diameters from 9,0 mm to 11,0 mm. Compared with narrower-bore GL 25 variants, the 10,0 mm inner opening accommodates slightly larger tubing while retaining the same outer envelope and height. Pack size is 5 pieces with a net weight of 0,0024 kg per seal, suited to laboratory inventories of GL sealing parts. The PTFE wetted design delivers the chemical resistance associated with polytetrafluoroethylene at both sealing faces, while the silicone body provides the necessary compliance. Dimensions and GL 25 compatibility from manufacturer Bohlender match common laboratory glass and tubing practice, supporting straightforward installation in analytical and preparative apparatus. These seals are intended where double-sided PTFE contact and a defined tube range of 9,0–11,0 mm are required on GL 25 connections.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 5 pc(s)
- Thread size: GL 25
- Dimensions (Ø outer x Ø inner x H): 22 x 10,0 x 6,6 mm
- Suitable tube Ø: 9,0–11,0 mm
- Design: Silicone ring with double-sided PTFE cuff
- Material: (wetted): Polytetrafluoroethylene (PTFE)
Récemment consulté
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Questions about BOLA joints double face, GL 25, Ø 22 x 10 mm SILICONE-ring avec P double face
What is this article?
BOLA joints double face, GL 25, Ø 22 x 10 mm SILICONE-ring avec P double face is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Couvercles & joints, inside Bouchons, capuchons & fermetures, in Matériel de laboratoire.
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.
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The category is Bouchons, capuchons & fermetures. The sub-category is Couvercles & joints. The catalogue is Matériel de laboratoire.
Shelves beside this one are Bouchons à vis & fermetures, Bouchons en caoutchouc & silicone, Bouchons en verre à rodage and Fermetures (autres).
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