304 Stainless Steel Union, 1/2 in x 1/2 in Fitting Pipe Size, Female NPT x Female NPT, Class 150

The ZORO SELECT - 400U111N012 is a stainless steel pipe union designed to join two pipe ends with a three-piece mechanical fitting consisting of a body, nut, and mating seat. This allows for connection or disconnection without rotating the pipes, facilitating quick maintenance or replacement. Constructed from 304 stainless steel, this union is rated for Class 150 pressure; maximum operating pressure 300 psi; maximum steam pressure 150 psi; compatible with air, natural gas, non-potable water, oil, potable water, and steam within these ratings.

Key Features:

• Material: 304 Stainless Steel with corrosion-resistant properties.
• Connection Type: Female NPT threaded ends on both Side A and Side B, each 1/2 inch nominal pipe size with 14 threads per inch.
• Pressure Rating: Class 150 for both pipe fitting schedule and class designation; maximum operating pressure 300 psi.
• Dimensions: Overall length of 38 mm; hex wrench size of 37.5 mm.
• Applications: Compatible with air, natural gas, non-potable water, oil, potable water, and steam systems.
• Standards: Material conforms to ASTM-A-351; meets MSS-SP-114 Class 150 pressure ratings; threads conform to ASME B1.20.1.
• Does not include pre-applied thread sealant or sealing components.