Description
BOLA swivel screw fittings for GL 25 necks are designed to guide and fix sensors, tubes or hoses with an outer diameter of 9,52 mm (3/8 inch) while permitting a maximum deflection angle of 9°. The screw cap is made of PPS and the inner parts of polytetrafluoroethylene (PTFE), combining mechanical strength with chemically resistant contact surfaces for laboratory use. In practice, the probe, tube or hose is first passed through the fitting; the unit is then screwed onto the GL neck and the inserted element is locked in the required position. This arrangement supports flexible probe and tubing orientation on glassware without rigid alignment. Offered as a single piece with a net weight of 0,0342 kg, the fitting from manufacturer Bohlender suits temperature sensors, sampling lines and similar cylindrical inserts on GL 25 threads. PTFE internals help maintain inert media contact, while the PPS cap provides a durable threaded closure. The limited swivel range of up to 9° eases installation in crowded setups and allows fine angular adjustment after mounting. These fittings are intended for routine laboratory fluid-handling and measurement assemblies where secure fixation and modest angular freedom are both required.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Thread: GL 25
- Outer diameter: 9,52 mm
- Maximum deflection angle: 9°
- Screw cap material: PPS
- Inner parts material: PTFE
- Technical Information Sheet:
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Questions about BOLA Swivelling screw fitting, GL 25, a Ø 9,52 mm, max. 9° PPS cap, inner parts
What is this article?
BOLA Swivelling screw fitting, GL 25, a Ø 9,52 mm, max. 9° PPS cap, inner parts is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
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 Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals 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. Delivery across Europe, two to five days when in stock. 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.