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The MACOMB GROUP AMB1 is a 1/4 IN two lug Air King coupling with a MNPT connection. Constructed from malleable iron conforming to ASTM A47 Grade 32510, it is pressure rated to 150 PSI at 70 DEG F. This coupling meets A-A-59553 and Military Specification WWC-633D standards.
The AMB1 Air King coupling is designed for air and water service, ensuring secure connections with its safety clip feature.
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