The Universal Exhaust Hood is designed for efficient ventilation, featuring a hood size of 375MM and a pipe diameter of 75MM. It comes in joint colors of milk and red, with an interface size of 110MM. The connection rod is made of 304 stainless steel, ensuring longevity and resistance to wear. The joint is crafted from high-density PP polypropylene material, allowing for a 360-degree rotation to easily adjust direction, disassemble, reassemble, and clean. The joint and sealing ring are made from high-density rubber that resists aging, while the joint connecting rod, also made of 304 stainless steel, includes a card design for secure locking with the joint. The joint tension knob is constructed from high-density PP material, embedded with stainless steel bearings for smooth operat and locked with the joint connecting rod. An airflow regulating valve with a circular adapter design allows for manual adjustment of the valve angle via an external valve knob to control air intake. The gas hood is made from high-density PP/PC material, and the telescopic is an 80mm alloy tube. The 360-degree rotating device offers an activity radius of up to 1500mm from the fixed frame center. The standard fixed base is made from either aluminum alloy molding or high-density PVC material, ensuring strong firmness without bottoming, thanks to its non-bonded, injection molding construction.