4381036520 - 2 in x 3/4 in FNPT 316 Stainless Steel Reducing Coupling, Class 150

The ZORO SELECT - 4381036520 is a stainless steel reducing coupling designed to join two pipes of different diameters, providing a compact and corrosion-resistant transition in piping systems. Constructed from 316 stainless steel with female NPT threaded connections on both ends, rated for compatibility with pipes of 2-inch and 3/4-inch nominal sizes. It is rated for use within the specified pressure ratings of Class 150, compatible within the maximum pressure of 300 psi at 150°F and maximum steam pressure of 150 psi. The fitting’s silver color and compliance with ASTM-A-351 material standards, ASME B1.20.1 thread standards, and MSS-SP-114 Class 150 pressure ratings define its specifications and ensure dimensional and performance consistency.

Key Features:

• - Material: 316 stainless steel, offering corrosion resistance.
• - Fitting Type: Reducing coupling designed to connect pipes of different diameters.
• - Connection Type: Female NPT threaded ends on both Side A (2 inch) and Side B (3/4 inch).
• - Pressure Rating: Class 150 rated for use within a maximum pressure of 300 psi at 150°F and maximum steam pressure of 150 psi.
• - Dimensions: Overall length of 2 5/8 inches and outside diameter of approximately 2-57/64 inches.
• - Standards: Manufactured in conformance with ASTM-A-351, ASME B1.20.1, and MSS-SP-114 standards.
• - Does not include pre-applied thread sealant or additional sealing components.

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