Circular, constant volume terminals with system powered mechanical regulator, designed to keep a constant air flow, independent of the inlet static pressure without the use of a DDC CAV/VAV controller/actuator.
Circular, constant volume terminals with system powered mechanical regulator NR type, are designed to keep a constant air flow, independent of the inlet static pressure without the use of a DDC CAV/VAV controller/actuator.
These terminals save commissioning time on site and are suitable either for supply or return air in new or refurbishment projects.
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