I have somewhat of a home built system.
I have a Viair 444c compressor and a 3 gallon tank at the rear which feeds a 12mm OD nylon line.
At the front I have 4 separate horns rather than a cluster due to lack of room for a cluster type arrangement.
The 12mm OD line has push fit connections, the 12mm OD line reduces via a splitter to 2 x 10mm and then another 2 splitters takes it down to 4 x 8mm as it enters the horns.
The first time I pressurised the system today one of the splitters failed before it hit the max 190psi that the system holds.
What fittings will take the pressure? where is the best place to get these fittings?