The 2200 Sequence are superior-functionality, small-leakage Command dampers created that has a thermally damaged concept to minimize thermal transfer and lessen condensation. The 2200TB design options thermally damaged blades, though the 2200TBF product features both of those thermally damaged blades and frame for enhanced Vitality efficiency. Model D0110DOW, D0120DOW, D0110GOW, https://dampers-for-industrial-se91122.blogdosaga.com/36913648/heavy-duty-stainless-steel-damper-manufacturers-fundamentals-explained