Midland Industries FF3416F Flat Face Pipe Coupler

Product Description

The MIDLAND INDUSTRIES FF3416F is a flat face pipe coupler designed for hydraulic systems requiring leak-free, low-spill connections. Built from steel with a zinc-plated finish, this coupler features a 3/4 inch body size with a 1 inch female NPT connection on the second port. It is rated for a maximum operating pressure of 4000 psi and handles temperatures from -65 to 250 degrees F, making it suitable for demanding hydraulic circuit work. Hydraulic technicians and fluid power specialists are the primary installers. The flush face design minimizes fluid loss and air inclusion during connection and disconnection cycles.

This coupler is used in hydraulic quick disconnect applications across industrial, agricultural, and mobile equipment settings. The 1-11-1/2 NPT thread pitch is standard for 1 inch female pipe fittings, allowing straightforward integration into existing hydraulic lines and manifolds. The zinc-plated steel construction resists corrosion in field environments where exposure to moisture and contaminants is common. It fits into the female pipe coupler flush face category and is suited for systems where pressure rating and sealing integrity are critical priorities.

Key Features

• Flat face flush design minimizes fluid spillage and air ingestion during coupling and uncoupling
• Rated to 4000 psi maximum operating pressure for high-demand hydraulic circuits
• Operating temperature range of -65 to 250 degrees F supports wide environmental conditions
• Steel construction with zinc-plated finish for corrosion resistance in field use
• 1-11-1/2 thread specification on the 1 inch female NPT connection end
• 3/4 inch body size with 1 inch female NPT port for common hydraulic line integration

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic quick disconnect systems using 3/4 inch body flat face couplers with 1 inch female NPT porting.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and bleed the hydraulic system completely before removing or installing any fitting to prevent injury from pressurized fluid. Apply thread sealant appropriate for hydraulic service to the NPT threads and torque to the system manufacturer's specification. Inspect mating surfaces for debris or damage before connecting to preserve the flat face seal integrity.