Arzel MOD-BYP Modulating Bypass Kit
The ModuPass® system works with variable speed motors and constantly monitors the static pressure in the trunk and adjusts to allow the prescribed amount of bypass air. The barometric bypass damper is an economical solution for non-variable speed blowers to overcome objectionable air noise.
MOD-BYP08 - 8" Modulating Bypass Kit
MOD-BYP10 - 10" Modulating Bypass Kit
MOD-BYP12 - 12" Modulating Bypass Kit
MOD-BYP14 - 14" Modulating Bypass Kit
