The TrueZONE® Bypass constant pressure regulating damper (CPRD) is a round static pressure relief damper. It is used in forced-air bypass applications to relieve excess static pressure when some of the zone dampers are closed
Type TrueZONE Bypass Damper
Series CPRD
Size 12
Shape Round
Finish Galvanized
Rotation Angle 90
Motor Type Calibrated Spring Tension Regulator
Temperature Rating 0 to +165 (Ambient);+30 to +150 (Storage)
Material Steel
Quick installation and setup
No weight to adjust
Can be installed in any orientation
Engineered to provide constant system pressure regardless of changes in zones celling or blower speed