Midland Industries FF68901616 90-deg Flange Adapter Steel

Product Description

The MIDLAND INDUSTRIES FF68901616 is a 90-degree flange adapter fitting designed for high-pressure hydraulic plumbing applications. It connects a 1-inch Male O-Ring Face Seal (MORFS) port to a 1-inch Code 61 flange port with a no-braze construction, eliminating the need for welding or brazing during installation. Built from steel, this fitting delivers the structural integrity required for demanding fluid power systems. It measures 5.55 inches in length, 2.5 inches in width, and 1.85 inches in height, weighing 1.12 pounds. Licensed hydraulic technicians and industrial plumbers use this fitting when routing high-pressure lines around obstructions or making directional changes in tight installations.

The FF68901616 belongs to the FF6890 Series, which covers MORFS to Code 61 no-braze 90-degree elbow configurations. This fitting is suited for industrial and mobile hydraulic systems where Code 61 four-bolt flange connections are specified and an O-ring face seal port transition is required. Typical applications include hydraulic power units, mobile equipment, and heavy machinery where secure, leak-resistant connections are critical. Its 90-degree geometry makes it practical in panel-mount or valve-block installations where straight-line routing is not possible.

Key Features

• 90-degree elbow configuration for directional routing in confined hydraulic plumbing layouts
• Male O-Ring Face Seal on one end for a reliable, leak-resistant metal-to-metal seal
• Code 61 four-bolt flange on the opposite end for high-pressure hydraulic system compatibility
• No-braze construction - installs without welding or brazing equipment
• Steel construction provides durability under high-pressure hydraulic service conditions

Compatibility

Part of the FF6890 Series covering MORFS to Code 61 no-braze 90-degree flange elbow fittings. Designed for use in hydraulic systems specifying 1-inch Code 61 four-bolt flange connections paired with 1-inch Male O-Ring Face Seal ports.

Installation Notes

Installation should be performed by a qualified hydraulic technician or industrial plumber familiar with fluid power system standards. Depressurize and drain the hydraulic circuit fully before removing or installing any fittings. Inspect the O-ring sealing surface and flange face for nicks or contamination before assembly. Torque the four flange bolts evenly in a cross pattern per the system or equipment manufacturer's specifications.