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The MACOMB GROUP AM7 is a two-lug Air King Coupling with a 3/4 IN nominal size and MNPT connection type. Constructed from malleable iron conforming to ASTM A47 Grade 32510, it withstands a pressure rating of 150 PSI at 70 DEG F. This coupling meets A-A-59553 industry standards and complies with Military Specification WWC-633D.
Durable and compliant, this coupling ensures secure connections for air and water service, featuring a safety clip for proper fitting.
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