These are Warming hose manufactured by Kuhlmann Electro Heat A/S which is used for conveying fluid or gaseous materials without having a temperature loss upon transfer. The unit comes with a protection jacket that enables a stable power and temperature. Using this equipment, it keeps the product inside to become frost free because it is protected against condensing. Also, The temperature is kept at approximately 200 up to 250 °C. Other uses of this product could be in the warm gluing technique PUR foaming plants. This is the ideal tool for having a stable temperature which will maintain any material conveyance to avoid heat loss upon transfer.