The ZORO SELECT - ZUSA-PF-7513 is a stainless steel Class 150 pipe coupling designed for joining two pipes or tubes in a straight line. It is constructed from 316 stainless steel, providing corrosion resistance rated for use in systems within specified pressure ranges. This fitting is suitable for use in air, natural gas, oil, potable water, and steam systems within specified conditions and is rated for applications requiring up to 150 psi pressure at specified temperatures. The coupling has female BSPT threaded connections on both ends with a nominal pipe size of 1/4 inch, and a total length of 25 mm. Key Features: - Material: 316 Stainless Steel for enhanced corrosion resistance. - Rated for use in systems within specified pressure ranges. - Suitable for use in air, natural gas, oil, potable water, and steam systems within specified conditions. - Female BSPT threaded connections on both ends with 19 threads per inch. - Nominal pipe size of 1/4 inch on both fitting sides. - Overall length of 25 mm. - Complies with ISO 7-1 threading standards. - Omit from description - Is compliant with applicable low lead regulations for potable water systems.