The 3/4 ISO-B Quick Disconnect Plug is a hydraulic or pneumatic coupler component designed to provide a secure, leak-resistant, and easy-to-use connection in fluid and air systems. It follows the ISO-B international standard, ensuring compatibility with other ISO-B quick-connect couplings. These plugs are used in various industrial, agricultural, and hydraulic applications that require frequent connections and disconnections without significant fluid loss. Hydraulic quick disconnect coupler with poppet valve to prevent leakage, durable hardened parts, and reliable ball-locking mechanism + Precision Machined Hydraulic Quick Disconnect Coupler with Nitrile Seals (-40°F to 250°F) Order now for fast shipping and professional-grade results. Specification Details TYPE Quick Disconnect Plug DESIGN ISO-B compliant design for full compatibility with other ISO-B quick-connect couplings MATERIAL Steel for durability, strength, resistance to corrosion and mechanical stress MATERIAL CONSTRUCTION Steel WEIGHT (LBS) 0.48 CONNECTION SIZE 3/4" CONNECTION SIZE 1 3/4" CONNECTION SIZE 2 3/4" CONNECTION TYPE Plug|FNPT CONNECTION TYPE 1 ISO-B Plug CONNECTION TYPE 2 Female NPT FITTING TYPE Plug MAXIMUM OPERATING PRESSURE 4000 psi OPERATING TEMPERATURE -40 to 250 deg F SERIES ISO-A THREAD SIZE 3/4 - 14 APPLICATIONS Ideal for hydraulic, industrial fluid handling, agricultural, fuel transfer, and high-pressure systems BRAND Midland Industries Link to Midland Industries Catalog