The hose connector is 25mm (1″) in diameter and the threaded section is 21mm across the thread (1/2″ NPT). This will fit a Cobra vaporiser and the CA100M-2/PNG-G-100 mixer.
£4.70 (Excluding VAT at 20%)
Impco Gas Fitting 1″ Metal Straight (74502) with threaded section 21mm across the thread (1/2″ NPT).
9 in stock