Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice AIR TREATMENT Modular FRL Series Airplus Piloted pressure regulators (RP - RMP - RPP) Piston piloted pressure regualator Available with pressure gauge or digital pressure switch integrated Atex certification (II 2GD or II 3GD) Inlet pressures up to 20 bar 1 2 Technical characteristics Size Size 4 Body and connections type Aluminium body, integrated aluminium connections IN / OUT connections G1” - 1” NPT Assembly configuration Stand alone Panel mounted Assembly positions Indifferent Pressure range 0,5 - 10 bar Regulation Pneumatic piloting Pressure measurement G1/8” - 1/8” NPT pressure gauge connection port (only for versions with IN / OUT NPT connections) Integrated pressure gauge (optional) Digital pressure switch (optional) Max. fittings torque IN / OUT connections G1”metal: 35Nm Max.fitting torque pressure gauge connection port G1/8”metal: 15Nm Operational characteristics Size Size 4 Maximum working pressure 20 bar Minimum working pressure 0,5 bar Pilot pressure range 0,5 - 10 bar Working temperature -30°C +80°C Working temperature with digital pressure switch 0°C +50°C Note Always regulate the rising pressure. 39