Description
BOLA GL reducers GL 25 to GL 18 PTFE/PPS are laboratory fittings for controlled thread transitions between common GL sizes. Each reducer combines a black PPS screw cap with a movable PTFE reducing connector and an FKM O-ring, so process media contact only PTFE. The movable connector allows vessel changes without dismantling connected devices first, preventing twisting of hoses and cables during rotation. Dimensions step from a GL 25 thread cap to a GL 18 threaded connector and suit hose outer diameters from 1,6 to 10,0 mm, supporting flexible tubing runs, sampling setups, and inert or aggressive fluid transfer. Delivered as a single piece with a net weight of 0,0188 kg, the adapter from manufacturer Bohlender integrates into GL-threaded laboratory glassware and apparatus where chemical resistance and easy handling are essential. PTFE/PPS construction delivers a clean wetted path and a robust mechanical interface between GL 25 and GL 18 connections in routine laboratory use.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: GL thread reducer
- Thread transition: GL 25 to GL 18
- Material: PTFE reducing connector, PPS screw cap
- O-ring: FKM
- Hose diameter: 1,6 - 10,0 mm
Récemment consulté
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Questions about BOLA GL-Reductions, GL 25 - GL 18 PTFE/PPS
What is this article?
BOLA GL-Reductions, GL 25 - GL 18 PTFE/PPS 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 Matériel de laboratoire.
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 Matériel de laboratoire.
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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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.