[Thread 1 & 8 NPT 70~100PSI]
[Thread 1 & 8 NPT 90~110PSI]
[Thread 1 & 8 NPT 170~200PSI]
[Thread 1 & 8 NPT 120~150PSI]
For 12 volt power source.
With 1/8inch male pipe thread,and 1/4inch push-on electric terminals.
Fitment: Fits for Air Horns,Train Horns,Air Suspension Compressors,ect.
Package Included: 1 X Horn Compressor Air Pressure Switch