Air Lift 24551 - Pressure Sensor - 110-145 psi

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Air Lift 24551 - Pressure Sensor - 110-145 psi

49,88 € incl. VAT

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Air Lift 24551 – 110–145 PSI Compressor Pressure Switch

The Air Lift 24551 is a pressure switch designed for automatic compressor control. It starts the compressor when the pressure drops below 110 PSI (≈ 7.6 bar) and shuts it off at 145 PSI (≈ 10.0 bar). 1/8" MNPT thread.

Function: compressor ON/OFF control
Pressure thresholds: ON < 110 PSI / OFF at 145 PSI
Part number: 24551
Thread: 1/8" MNPT (male)

Technical Specifications

Part number

Air Lift 24551

Brand

Air Lift

Type

Pressure switch / pressure switch (compressor control)

Cut-in pressure

< 110 PSI (≈ 7.6 bar)

Cut-off pressure

145 PSI (≈ 10.0 bar)

Thread

1/8" MNPT

Application

Automatic compressor control

Installation Advice

Installation (recommended by a professional)

1. Disconnect the power supply and depressurize the system if necessary.
2. Screw the pressure switch onto a 1/8" NPT port (tank / manifold / designated line).
3. Use Teflon tape or a suitable thread sealant for NPT threads (do not overapply).
4. Connect the wiring according to your diagram (often via a relay to protect the circuit).
5. Test it: the compressor should start below 110 PSI and shut off at 145 PSI.

Good to know

The Air Lift 24551 is a mechanical pressure switch (compressor ON/OFF). It is not an analog sensor (0–5V) for pressure readings on a digital management system.