❄️ products 2026-09-20 Polymer (PP) Air-to-Air Core: Corrosion-Proof Heat Recovery Polymer PP cores resist salt spray, acids and humid corrosive exhaust that destroy metal plates.
🔧 Applications & Solutions 2026-09-02 Polymer (PP) Air-to-Air Heat Exchangers: Corrosion-Proof Heat Recovery Metal heat-exchanger cores are excellent - until the air itself attacks them. In salt-laden, acidic, humid or hygienic...