1. Pressure switch used for air compressors.
2. The switch start and stop air compressor automatically according to the pressure setting.
3. Hydraulics connection can choose 1/4" male or female, one way or four way.
4. Air-relief valve with delayed closing system.
1. Crust according to customers' needs.
2. Hydraulics connection according to customers' needs.
3. Air-relief valve of 6mm or 1/4"diameter pipe.
4. Pressure setting according to customers' needs.
