As to standard barrier ac hose and reduced barrier ac hose, the inner diameter is same, the different is the outer diameter. Standard barrier ac hose has a bigger outer diameter than reduced barrier ac hose.

The company has many years of management experience, in production management, quality supervision, personnel coordination, logistics and transportation, equipment repair and maintenance, etc., the division of labor is clear and closely integrated, each team has a strong professional standard, the company covers an area of 35,000 square meters, all the conditions have achieved the company's cutting-edge innovation and development capabilities, gives the company a generous space for production and high-quality after-sales service, the company has a modernized production prototype.

Regardless of the type of fire hose pipe coupling used, it is important to regularly inspect and maintain these components to ensure they are functioning properly. Regular maintenance helps prevent leaks and other issues that could compromise the effectiveness of firefighting equipment.