The Vanamatic 150 PSI Heavy Duty Female Aluminum Nipples are designed for 1/2" hose to 1/2" female NPT connections. These nipples are constructed from high-strength aluminum, providing a lightweight yet durable solution for various applications. With a pressure rating of 150 PSI, they are suitable for both industrial and residential use. The aluminum finish ensures resistance to corrosion, making them ideal for outdoor or humid environments. These nipples meet industry standards for quality and performance, ensuring a secure and reliable connection in your plumbing or pneumatic systems.