Low Pressure Alarm: 5–30 psi


Power by a 9-volt battery or rechargeable Lithium-ion battery and protected by a NEMA 4X/13 enclosure, the Nuvair Low Pressure Alarm activates a red light and sounds a loud alarm when the user-defined low pressure set point is reached. Suitable for pneumatic, water or hydraulic applications.


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Housed in a NEMA 4X/13 PVC enclosure, the Nuvair Low Pressure Alarm sounds an audible alarm and activates a red light when air pressure drops below a user-defined set point. The audible alarm loudness is 95 dB at 10 feet.

All Nuvair Low Pressure Alarms are custom-made at the time your order is placed. If a rush order is required, please contact the sales team for estimated lead times.


  • Suitable for pneumatic, water or any low-pressure hydraulic applications
  • Pneumatic system control
  • Low-pressure filter monitoring
  • Car washes
  • Gate control


Enclosure Size
(H × W × D)
4 × 4 × 2.4 in
(10.1 x 10.1 x 6.1 cm)
Low Pressure Alarm Set Point Range 5–30 psi
(0.34–20.7 bar)
Proof Pressure 350 psi (24 bar)
Repeatability ±2% of full set point range at 20°C (68°F)
Average Differential 6-20% of setting