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The MACOMB GROUP 0310542006 is a reducing coupling from the Model 1167 series, designed for Class 300 pressure applications. Constructed from malleable iron conforming to ASTM A197, it features a 3/4 X 3/8 IN nominal size and FNPT connection type. This coupling is suitable for use in systems with a maximum pressure of 2000 PSI and temperatures ranging from -20 to 150 DEG F.
This coupling is UL Listed and FM Approved, meeting ASME B16.3 and ASME B1.20.1 industry standards.
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