Pressure switch Aerotec 9063147 for compressed air systems

Pressure switch Aerotec 9063147 for compressed air systems is a mechanical-electrical control device designed to monitor and regulate air pressure in compressor installations. It senses system pressure and operates electrical contacts when predefined pressure levels are reached, enabling automatic start/stop control of compressors and providing over- and under-pressure protection. The compact unit is intended for installation on industrial and workshop compressors and is compatible with typical compressed air plumbing and electrical control circuits.

Advantages

The pressure switch offers reliable switching at set pressure thresholds to maintain consistent system performance and protect downstream equipment. Its mechanical sensing element provides straightforward, repeatable operation without complex electronics, ensuring predictable behavior in standard industrial environments. The device supports integration into existing compressor control schemes and helps reduce manual intervention by automating pressure-based compressor cycling.

Suitable for

• Industrial and workshop reciprocating or rotary compressors
• Compressed air supply systems requiring automatic on/off pressure control
• Applications needing simple pressure-based safety cut-out or activation
• Systems where a mechanical, serviceable control element is preferred

Key specifications

• Function: mechanical pressure-actuated electrical switching
• Pressure sensing range: suitable for standard compressor system pressures (factory-set thresholds)
• Contact configuration: electrical switching contacts compatible with compressor control circuits
• Mounting: inline or panel mounting provisions for attachment to compressed air plumbing
• Materials: corrosion-resistant housing and pressure port suitable for compressed air environments
• Operation: designed for automatic cycling to start/stop compressors based on pressure thresholds

How to use

Install the pressure switch on the compressed air line or manifold at a location representative of system pressure, following applicable safety and electrical installation standards. Connect the device electrically into the compressor control circuit so its switching contacts control the compressor motor starter or control relay. Adjust or verify the preset pressure thresholds where accessible according to system requirements and manufacturer instructions. After installation, perform functional tests by allowing the system to reach cut-in and cut-out pressures and confirm reliable switching and proper compressor response.

Usage recommendations

Place the switch where it is protected from direct water spray and excessive vibration, and ensure routine inspection and cleaning of the pressure port and contacts as part of preventive maintenance. Use appropriate isolation and safety devices when servicing, and verify compatibility with system pressure and electrical ratings before installation.