The 3/4 ISO-B Quick Disconnect Coupler Brass is a durable, corrosion-resistant coupling designed for fast, secure fluid connections in hydraulic and pneumatic systems. Made from high-quality brass, it offers reliable, leak-proof performance, ideal for industrial, agricultural, and construction applications requiring quick, tool-free connections. Poppet valves prevent uncoupled leakage. Induction-hardened parts ensure durability, and a reliable ball-locking mechanism secures the halves. Socket and plug are precision-machined from solid barstock with nitrile seals rated -40°F to 250°F. Order now for fast shipping and professional-grade results. Specification Details TYPE ISO-B Quick Disconnect Coupler Brass DESIGN Quick Disconnect design for fast and easy connection and disconnection MATERIAL Brass provides excellent corrosion resistance and durability MATERIAL CONSTRUCTION Brass WEIGHT (LBS) 1.525 CONNECTION SIZE 1 3/4" CONNECTION SIZE 2 3/4" CONNECTION TYPE Coupler|FNPT CONNECTION TYPE 1 ISO-B Coupler CONNECTION TYPE 2 Female NPT FITTING TYPE Coupler SERIES ISO-B MAXIMUM OPERATING PRESSURE 2000 psi OPERATING TEMPERATURE -40 to 250 deg F THREAD SIZE 3/4 - 14 APPLICATIONS Ideal for Pneumatic, Hydraulic, Agricultural, Oil and Gas Equipment BRAND Midland Industries Link to Midland Industries Catalog