Description
Thread adapter BSF 2 1/2'' (US drum) outer to G2'' inner in silver creates a dependable screw connection between pumps, drain cocks and accessories and containers that use a BSF 2 1/2'' US-drum thread. The outer BSF profile mates with the drum bung while the G2'' inner thread accepts standard laboratory pump or tap fittings, giving a stable, sealed joint for liquid transfer and dispensing. As one element of a broad adapter range, it can be combined with other thread converters so that the right vessel-to-equipment link is available for each task. The silver finish aids identification among mixed adapter stocks. Supplied as a single piece from manufacturer Bürkle, the adapter is intended for secure attachment of pumps, outlet valves and related accessories to US-style drums and similar containers in laboratory and process settings.
This article is part of Canisters & jerrycans, in Bottles & containers.
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Questions about Thread ad. BSF 2 1/2''(US-barrel) out.-G 2''in.,silv
What is this article?
Thread ad. BSF 2 1/2''(US-barrel) out.-G 2''in.,silv is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Canisters & jerrycans, inside Bottles & containers, in Labware.
A canister or jerrycan holds litres, not millilitres, and it is shaped to be carried and to pour. The material has to survive the liquid for the whole time the can sits in the store.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Canisters & jerrycans. The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, Plastic bottles (narrow & wide mouth), Sample containers & jars, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
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.

