
Theodore Multiple Sizes Commercial Ceiling Series Cross-Flow Cooling Air Curtain. Ultra-Thin Hidden Design: Only 1cm panel exposed, perfectly integrated with ceiling decoration. High Air Velocity: Delivers air velocity up to 16m/s with effective blowing height of 3.5-4 meters. Customizable Size: Available in lengths of 0.9m, 1.2m, and 1.5m, with multiple units combinable. Pure Copper Motor: Ensures stable, low-noise operation with two-speed adjustment. Energy Saving: Reduces air conditioning energy consumption by isolating indoor and outdoor air. Dust and Insect Block: Forms a strong air barrier to block dust and insects effectively. OEM/ODM Support: Professional manufacturer supporting custom orders with competitive prices. CE and CQC Certified: Products obtained CE and CQC certificates for quality assurance.