Integrity Series 47 NEMA 4/4XAir-Cooled Panel-Mounted Air Conditioners

The Integrity Series 47 is a NEMA 4/4X-rated, panel-mounted air conditioning system engineered to maintain precise temperature control in demanding industrial environments while protecting sensitive electronic components from thermal stress and contamination. All units are fully gasketed for tight, leakproof installation that meets UL50 compliance standards, ensuring reliable performance in applications exposed to moisture, dust, or corrosive atmospheres.

The system employs a closed-loop cooling design that completely isolates the enclosure interior from ambient airflow, preventing warm or contaminated external air from compromising the cool, dehumidified component compartment. An advanced multi-layer corrugated aluminum filter with a sturdy one-piece frame captures particulates at the air intake, keeping internal components clean and extending equipment life. Replacement filters are readily available through Kooltronic's online spare parts catalog. Head pressure control minimizes compressor cycling and prevents evaporator coil icing, reducing energy consumption and extending system longevity. An electronic thermostatic low temperature control thermostat prevents over-cooling while optimizing energy efficiency during variable load conditions.

The Integrity Series 47 uses environmentally responsible CFC-free R134a refrigerant, eliminating ozone-depletion concerns. NEMA 4X models include internal corrosion protection consisting of an air-cured coating applied to refrigeration system brazed joints, withstanding up to 1000 hours of salt spray per ASTM B 117 testing. For maximum durability in severely corrosive environments, a stainless steel shell option is available. All units are UL/CUL Listed, delivering the reliability and compliance assurance required for mission-critical cooling applications.