PRJ is a pressure control damper used for regulating static pressure in rectangular duct systems.
PRJ is equipped with pressure regulator, rotary actuator and with 2 m hose and measuring probe (not included in MR version for room pressure control).
Pressure regulators comes with either flow sensor (D3) for clean air or membrane sensor (M1) for contaminated air. Furthermore the membrane sensor comes in a version specifically for room pressure control (M1R).
Actuators are available as standard universal (UNI), spring-return (SPR) or fast-running version (FAS).
Belimo MP, Modbus, BACnet & analogue control 0(2)-10V
Integrated NFC interface, compatible with Belimo Assistant App