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The MACOMB GROUP 0310539804 coupling, Model 1166, is a Class 300 pressure class coupling with a 2-1/2 IN nominal size. Constructed from malleable iron to ASTM A197 standards, it features a black finish and FNPT connection type. It is suitable for applications requiring a maximum pressure of 1000 PSI and temperatures from -20 to 150 DEG F.
Durable malleable iron coupling with black finish, suitable for high-pressure and varied temperature environments. Adheres to ASME and NSF/ANSI standards.
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