Never get caught out with an unexpectedly empty bottle again — this IGT screw-on regulator has a built-in gas level indicator gauge, so you can check remaining gas at a glance rather than guessing.

Built for 4.5kg Calor Butane gas bottles, it delivers a steady 28mbar operating pressure through an 8mm nozzle outlet suited to rubber pipe connection, and comes with full instructions for straightforward fitting.