Milton Industries 1864 Universal Coupling Female 1" NPT Twist Lock

The Milton Industries 1864 is a heavy-duty 1" FNPT twist lock universal coupler designed for demanding industrial and commercial applications. Constructed from durable malleable iron, this Chicago-style coupling features a two-claw design that provides secure, reliable connections for high-flow air delivery systems.

Key Features:

• 1" female NPT thread size for large bore air systems
• Malleable iron construction for superior strength and durability
• Two-claw twist lock design ensures secure connection
• Maximum working pressure of 150 PSI
• Maximum operating temperature of 160°F
• Includes safety clip and lanyard for secure attachment
• Compatible with other twist lock universal couplers sized 1/4" to 1"

Applications:

Ideal for construction sites, highway maintenance operations, mining equipment, mobile compressors, agricultural machinery, and tool rental shops. Also known as crowfoot, claw type, or Chicago-style couplers, these universal couplings are the industry standard for high-volume compressed air applications where quick connections and disconnections are essential.