FOOT PUMP ADAPTER - Whistle

 Mamod Engine "Run it on Air" Adapter -Whistle

Just screw this adapter into the hole where the whistle goes and build up some pressure with a few goes with the foot pump 

Run your engine on compressed air using our Foot Pump Adapter.
Screw it into the whistle hole in your boiler and attach a foot pump or compressed air line.
This is compatible with engines in the Mamod range and SEL Engines.
The outer thread is the same as a standard car tyre thread.