Heavy-Duty Universal Air Pressure Switch 70 100 PSI For 1/8-27 NPT Lines Plug-And-Play Works With 24V 12V DC And 110V 120V 240V AC Ready-To-Roll Install For Air Tanks Train Horns Or Air Ride Systems Turns On Below 70 PSI Shuts Off At 100 PSI

Heavy-Duty Air Pressure Switch, 70/100 PSI, 1/8-27 NPT
✔️ 70 PSI ON / 100 PSI OFF, 1/8-27 NPT, 12/24V DC & 110-240V AC

This heavy-duty universal air pressure switch is designed to control compressed air systems. It connects to 1/8-27 NPT lines and supports both DC and AC power, making it ideal for air tanks, train horns, and air ride suspensions in automotive and shop setups.

✅ 1/8-27 NPT male thread for quick connection to air tanks and lines
✅ On at 70 psi, off at 100 psi for reliable cycling
✅ DC/AC power compatibility: 12/24V DC and 110-240V AC
✅ Long service life up to 100,000 cycles for heavy-duty use
✅ Suitable for train horns, air tanks, and air ride suspensions

💡 What is an air pressure switch used for in pneumatic systems and how does it manage on/off cycling?

This handy device automates pressure-based control across a wide range of standard air setups.

- Maintains target pressure by turning on below the set point and off above it
- Works with 1/8-27 NPT connections for easy installation
- Supports DC and AC power (12/24V DC; 110-240V AC) for flexible wiring
- Built for high cycle life up to 100,000 cycles for durability