The ST Series Refrigeration Air Dryer incorporates premium-grade compressors with multiple protection mechanisms. The patented WS Moisture Separator guarantees superior dew point performance. Featuring an 8-10°C temperature differential in the pre-cooler, which ensures minimal outlet relative humidity, while preventing orifice freezing, significantly outperforming comparable products. The pre-cooler recovers over 90% of cooling capacity, effectively reducing the evaporator's workload, resulting in total energy consumption of just 85% versus conventional models.

The HT Series refrigeration air dryer is engineered to handle inlet temperatures up to 80° C using eco-friendly HFC refrigerants R134a and R407C, featuring an energy-efficient design with oversized pre-cooler and counter-flow technology that deliver up to 25% energy savings, while its high-efficiency demister-type moisture separator has 99+% water removal efficieney to enable dew point performance - significantly superior to cyclone separators - with reliable operation guaranteed by heavy-duty hermetic refrigeration compressors for maintenance-free service, precise temperature control through an automated refrigeration system, and flexible power supply options for diverse installation requirements.