5 hi GER = Li Pl The RINGTONE Is direct acting, proportional relay suitable: For use an VAC Systems: 10) increase ihe capacity of bran chime signal Wa prehuman valve or damper operator: THE TORPID provides a 11 pressure ratios Soda: PYTORCH Operating Range: G10 1B p00 124 kp Maximum Safe Air Pressure: Hpii20s kPa Lambent: Operating Lii nits: Temperature: Oto J40E C18 ro 60C) Humidity: 5 16.