
Anti-Corrosion Double Side Pressing Air to Air Crossflow Plate Heat Exchanger Core. Anti-Corrosion Coating: Special anti-corrosion material covers pure aluminum foils for corrosive gas occasions. High Heat Recovery Efficiency: Efficiency reaches up to 65% for sensible heat recovery in ventilation systems. Customizable Dimensions: Dimensions adjustable from 150*150 mm to 5000*5000 mm based on client requests. Low Air Leakage Rate: Air leakage is less than 0.6% under a pressure of 700Pa. High Pressure Resistance: Resists pressure differences up to 1300Pa with double folded edge design. Cross Flow Design: Fresh and exhaust air streams flow crossly through channels for efficient transfer. CE and ISO Certified: Product meets CE and ISO certification standards for quality and safety.