Midland Industries 180088 1/2 in Mjic X Code 62 Flange Adapter

Product Description

The MIDLAND INDUSTRIES 180088 is a steel hydraulic adapter designed to connect a 1/2 in male JIC (MJIC) fitting to a 1/2 in Code 62 flanged port. It belongs to the 1800 Series MJIC-to-Code 62 Flange line, engineered for high-pressure hydraulic plumbing applications. The MJIC end uses a 3/4-16 thread and seats with a 37-degree flare, while the Code 62 flange end conforms to SAE J518 Code 62 four-bolt split-flange specifications. Rated to 6000 psi maximum operating pressure, this adapter is suited for demanding hydraulic circuits in industrial and mobile equipment. Installation is performed by hydraulic system technicians and fluid power mechanics.

This adapter is used in steel hydraulic plumbing where a JIC swivel connection must transition to a Code 62 high-pressure flanged port. Typical applications include hydraulic power units, heavy equipment, agricultural machinery, and industrial press circuits operating at elevated pressures. Its compact dimensions of 2.6 inches in length, 1.25 inches in height, and 1.2 inches in width allow fitment in tight plumbing layouts. It is sold as a single unit and is stocked as a direct-replacement or new-build fitting in fluid power assemblies.

Key Features

• 6000 psi maximum operating pressure for high-demand hydraulic circuits
• 1/2 in MJIC (3/4-16 thread) to 1/2 in Code 62 four-bolt split-flange configuration
• Steel construction for durability in hydraulic fluid environments
• Compact profile at 2.6 inches length facilitates installation in confined spaces
• Conforms to SAE J518 Code 62 flange standard

Compatibility

Designed as a standard 1800 Series MJIC-to-Code 62 flange fitting for hydraulic systems with 1/2 in Code 62 flanged ports and 1/2 in MJIC line connections rated up to 6000 psi.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and bleed the hydraulic system fully before removing or installing any fittings. Torque the Code 62 flange bolts evenly in a cross pattern to manufacturer specifications using a calibrated torque wrench; confirm the JIC end is seated properly at the 37-degree flare before final tightening. Inspect all connections for leaks before returning the system to service.