Description
BOLA replacement inner parts for GL 25 fittings are designed for tubing with an outer diameter of 14,0 mm and restore clamping and sealing performance in laboratory screw connections. Each set includes a clamping ring in ETFE together with a sealing wedge and sealing plate made of PTFE; an additional FKM O-ring is supplied for screw fittings on hose outer diameters smaller than 3 mm and has no contact with the flow medium. Very good chemical resistance is achieved as the medium comes into contact only with PTFE. These spare components from manufacturer Bohlender support maintenance of BOLA tubing connectors employed in chemical handling and analytical laboratory practice. The GL 25 thread aligns with standard laboratory connector geometry, while the 14,0 mm outer-diameter specification suits larger flexible tubing lines for reagent transfer and process sampling. Supplied as 2 pc(s) with a net weight of 0,007 kg, the parts replace worn or contaminated inner elements without exchanging the complete fitting. PTFE wetted surfaces help maintain leak-tight, chemically resistant joints so that existing GL 25 BOLA assemblies can continue in service after straightforward inner-part renewal.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 2 pc(s)
- Hose outer diameter: 14,0 mm
- Thread: GL 25
- Material: Polytetrafluoroethylene (PTFE)
- Clamping ring: ETFE
- Sealing elements: PTFE wedge and plate
- Technical Information Sheet:
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Questions about BOLA Replacement Inner Parts, GL 25 aØ 14 mm PTFE, ETFE
What is this article?
BOLA Replacement Inner Parts, GL 25 aØ 14 mm PTFE, ETFE 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.
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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.