Description
BOLA Spherical Ground Joint GL Fitting S 35 – GL 25 is a polytetrafluoroethylene (PTFE) transition piece designed to couple spherical ground joints with GL threads in laboratory fluid handling. It converts a spherical ground joint S 35 to an external GL 25 thread so that hard-walled tubing such as PTFE, PFA or FEP can be connected using BOLA laboratory screw joints. Only PTFE contacts the medium, supporting use with chemically aggressive or purity-sensitive media. The fitting features a through-bore of 14,5 mm and a maximum deflection angle of 10°, giving controlled alignment flexibility in compact apparatus. Supplied as 1 piece with a net weight of 0,0744 kg, it is appropriate for glassware setups, transfer lines and laboratory process connections that require an inert wetted path. This BOLA adapter from manufacturer Bohlender provides a robust PTFE interface between spherical ground joints and GL-threaded laboratory fittings without secondary materials in the fluid path, making it a practical option for routine laboratory tubing transitions.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Spherical ground joint: S 35
- Thread: GL 25
- Bore diameter: 14,5 mm
- Max. deflection angle: 10°
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Questions about BOLA Spherical Ground Joint-GL Tube Fittings, S 35 - GL 25 Bore Ø 10,5 mm, max.
What is this article?
BOLA Spherical Ground Joint-GL Tube Fittings, S 35 - GL 25 Bore Ø 10,5 mm, max. 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?
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.
