QUANTECH
FORM QTC2-eg1 (515)
6
Introduction (Cont'd)
A 40 mesh strainer (0.5 and 1.5 mm) is recommended upstream of the heat exchanger to
prevent clogging.
CONDENSER
Coils – Fin and tube condenser coils of seamless, internally-enhanced, high-condensing-
coefficient, corrosion resistant copper tubes are arranged in staggered rows, mechani-
cally expanded into aluminum fins. Integral subcooling is included. The design working
pressure of the coil is 650 PSIG (45 barg).
Low Sound Fans – The condenser fans are composed of corrosion resistant aluminum
hub and composite blades molded into a low noise airfoil section. They are designed for
maximum efficiency and are statically and dynamically balanced for vibration-free opera-
tion. They are directly driven, and positioned for vertical air discharge. The fan guards are
constructed of heavy-gauge, rust-resistant, PVC (polyvinyl chloride)-coated steel wire.
Motors – The fan motors are Totally Enclosed Air-Over, squirrel-cage type, current pro-
tected. They feature ball bearings that are double-sealed and permanently lubricated.