BSTFLEX PAP Hot Air Ducting features a durable, multilayer construction with inner and outer kraft paper and a central aluminum foil layer. Available in natural and black kraft paper, it offers superior heat resistance, flexibility, and eco-friendly performance for industrial and commercial heating systems.
The APK Warm Air Duct for Diesel Heater and Parking Heater features a three-layer design of cardboard, aluminum, and plastic, offering superior heat distribution and durability. The cardboard provides flexibility and lightweight support, while the aluminum reflects heat to prevent energy loss, and the plastic exterior protects against moisture and abrasion. This duct is ideal for HVAC systems, industrial heating, and automotive applications, offering excellent thermal efficiency and ease of installation. Its robust construction ensures long-term reliability, making it a top choice for any environment requiring consistent warm air distribution.