The John Guest Compressed Air System wall box is suitable for the following working temperature range:
- Minimum Working Temperature -20°C
- Maximum Working Temperature +70°C
The John Guest Speedfit wall box is suitable for the following working pressures:
- 10 bar @ +23°C
- 7 bar @ +70°C
The above ratings are for air only, for use with other fluids or at other temperatures and pressures please contact our Sales Department.