Description
Thread adapter Type 21 is a polypropylene (PP) laboratory fitting that converts an R2'' BSP/G2'' female thread to a 2'' Trisure male thread. The orange colour coding supports quick visual identification in multi-connection setups and helps operators distinguish this interface at a glance. Manufactured from polypropylene, the adapter offers a lightweight, chemically resistant polymer body suited to everyday fluid-handling tasks in analytical, preparative and process laboratories. Supplied as a single piece, it provides a straightforward mechanical transition between BSP/G and Trisure geometries without intermediate metal parts. The Type 21 design from manufacturer SCAT is intended for solvent, reagent or media transfer lines where a reliable polymer thread change is required. Its compact form factor simplifies installation on drums, canisters or distribution manifolds that already use the corresponding thread standards. By bridging these two common laboratory interfaces, the adapter supports organised liquid management and reduces the need for improvised couplings. The unit is ready for integration into existing SCAT-compatible or equivalent solvent-safety and fluid-transfer assemblies wherever an R2'' BSP/G2'' (female) to 2'' Trisure (male) connection is specified.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
Récemment consulté
Vous aimerez peut-être aussi
Questions about Thread adapter, Type 21
What is this article?
Thread adapter, Type 21 is the article on this page. Luminix Health distributes SCAT 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.
How does ordering and shipping work?
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.

