Air Pressure Switch Tank Mount One Quarter Inch NPT 12V And 24V For Train And Air Horn VXA7200 170 PSI On And 200 PSI Off Heavy Duty Tank Mount Electrical Switch

Tank-Mount Air Pressure Switch: 1/4 NPT, 12/24V, 170/200 PSI
✔️ Single unit with auto on at 170 PSI, off at 200 PSI; 12V/24V rated

This tank-mount pressure switch automatically starts and stops the compressor based on air tank pressure. It’s a common fit for automotive and industrial air systems, including train horns, air suspension, and air tools.

✅ 1/4 NPT male tank-mount connection
✅ 170 PSI ON / 200 PSI OFF setpoints
✅ 12V or 24V DC operation, up to 20A
✅ ±5% tolerance and 10,000+ cycles life
✅ Premium quality with 1-year warranty

💡 What is a tank mount air pressure switch used for in 12V or 24V compressor systems?

This handy control keeps a compressor cycling based on tank pressure and protects equipment.

• Handy for keeping systems from overrun when pressure is high
• Helps cut energy use by cycling on only when pressure drops
• Works with 12V or 24V DC circuits up to 20A
• Ideal for train horns, air suspension, and air tools setups