A 12.7mm compression fitting with 1/2" BSP thread.These compression fittings are commonly used with immersion chillers to quickly disconnect the liquid hosing for storage and ease of cleaning. This fitting is a part of the Grainfather Camlock Conversion Kit.From: Kegland
Compressors explained: the power of air - Australian Wood Review
Huyett Grease Fittings Catalog by Huyett - Issuu
Optimus Signature V2 CPU Block Review - Packaging & Accessories
Optimus Signature V2 CPU Block Review - Packaging & Accessories
These compression fittings are the most common type to be used with immersion chillers on the market today. We highly recommend using these fittings
Compression Fitting - 12.7 mm to 1/2 in. BSP
Fittings FAQ
Straight / in-line Service Valve - 10mm compression inlet x 3/8” BSP M – Ultra Compact Ltd
Wort chiller hose fittings, what am I missing?
Stainless Steel Compression Fitting Coupler Stainless Steel Pipe Fittings - Pneumatic Parts - Aliexpress
Titanium Products - Titanium Needle Valve Manufacturer from Mumbai
[100% BRASS ADAPTER] - The AC pipe joint connectors are all made by heavy duty brass, sturdy, durable, corrosion resistant and anti-rust.
2Packs AC Copper Pipe Extension Joint Connectors, Air Conditioning Pipe Coupling Adapters with Flare Nuts and Connectors, Free Welding, For Butt
Quick-Acting Barbed Fitting With Brass Male BSPT Thread
KegLand Products Thailand - THAIBREWSHOP