Description
BOLA screw-in connecting pieces are straight PTFE fittings designed with a GL 18 thread and an NPT 3/8" screw-in connection. This variant features an 8,0 mm through-bore and a hexagonal wrench size of 19 mm for secure mounting in laboratory and process fluid systems. Constructed from polytetrafluoroethylene, the connector ensures that only PTFE contacts the medium, providing universal chemical resistance suitable for aggressive chemicals and purity-critical work. The straight form factor supports straightforward installation in tubing runs, vessel ports and modular apparatus where inert wetted surfaces are essential. Supplied as one piece with a net weight of 0,0189 kg, the fitting is convenient for building or maintaining chemically resistant transfer lines. These BOLA components from manufacturer Bohlender offer dependable screw-in transitions for analytical, preparative and technical setups. The defined bore and hex profile help maintain consistent flow geometry and controlled assembly torque in demanding laboratory environments that rely on durable PTFE fittings.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Connection threads: GL 18 / NPT 3/8"
- Bore diameter: 8,0 mm
- Wrench size: 19 mm
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Questions about BOLA GL-Screw-in Tube Fittings, GL 18, Ø 8 mm, NPT 3/8'' Opening of the spanner
What is this article?
BOLA GL-Screw-in Tube Fittings, GL 18, Ø 8 mm, NPT 3/8'' Opening of the spanner 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 the EU, two to five days if 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.
