The coil adopts the up-to-date high-efficiency heat transfer fin, whose heat transfer
efficiency is increased by 60% as compared with the first generation fin. The main body
of the coil is constructed of high-quality air-conditioning copper tubes and aluminum foils,
and after being integrated through advanced mechanical expanders, it passes the sealing
and pressure test at 2.8Mpa. The performance complies with the ARI standard of USA to
ensure the excellent performance and reliable quality of the product.
The precise dynamic balancing calibration for the low-noise high-efficiency external rotor
fan (for DBFP(X)4 - 15 units) and compact straight-coupling fan (for DBFP(X)1- 3units)
ensures the extremely stable operation of the unit, and enables the unit to be featured with
low noise and higher static pressure.