The 1 x 4 NPT Sch. 40 Nipple from Hot Water Products is a high-quality pipe fitting designed for reliable connections in plumbing and heating systems. Made from durable materials, this nipple is built to withstand high pressure and temperature, ensuring long-lasting performance. It features NPT threading for a secure fit, making it ideal for various applications, including gas and water lines. This fitting complies with industry standards, ensuring safety and reliability in your installations. Its compact design allows for easy integration into existing systems, providing versatility in plumbing configurations.