As a result, this product is particularly well-suited for pipeline installation in confined spaces. It can be used in settings such as mining operations, hotels, museums, and sports venues for pipeline pressurization, air supply, and exhaust applications. It is also suitable for ventilation in both general buildings and high-rise structures. The operating gas temperature should range from -20°C to 50°C, with dust and solid impurity content not exceeding 100 mg/m³.