This model is suitable for the following locomotives:
This is a version for 1/8" exhausts but with an even smaller 3/16" diameter Chuffer for very narrow chimneys between 8 and 8.5 mm internal diameter. The chimney must have an internal length of 47mm.
Merlin Mayflower, Major, Monarch, Mamod MK11
This is a highly developed and precision engineered chuff pipe that can bring the real sound of a working steam loco.
It is machined from solid brass to a design that has been proven, through extensive testing and customer trials, to give an excellent chuff.
The chuff pipe consists of a jet within a narrow throat. This has a specially designed sounding slot, hand cut into the machined body. The body above the slot is machined out to give the maximum volume for resonance, which, when mounted within the chimney of the loco, amplifies the sound.