Flat Face Male Hydraulic Coupler, 1/2"X3/4"FPT

The FF08N34M Flat Face Male Hydraulic Coupler (1/2" x 3/4" FPT) is a flat-face quick-connect coupler built for clean, leak-minimizing hydraulic connections in demanding mobile and industrial applications. Its flat-face design helps reduce fluid loss and air inclusion during connect/disconnect, while a safety locking sleeve helps prevent accidental separation under working conditions. With bidirectional flow and durable plated steel construction, it’s well-suited for high-pressure systems where contamination control matters.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: FF08N34M
• Product Type: Flat face male hydraulic quick coupler
• Body Size: 1/2 in
• Thread / Port: 3/4 in FPT
• Locking Feature: Safety locking sleeve to help prevent accidental disconnection
• Face Design: Flat face for easy cleaning and reduced contamination
• Connection Performance: Helps minimize air inclusion and contaminants during connection
• Disconnection Performance: Flat-face design helps prevent fluid loss on disconnect
• Flow: Bidirectional flow
• Construction Material: Carbon steel
• Finish: Zinc-nickel plated (rated 1200 hours to no red rust in salt spray testing)
• Seals: Nitrile (Viton seals available)
• Accessories: Dust caps available for HQ Series
• Other Material Option: AISI 316 stainless steel version available (HSS Series)

Ideal For

• High-pressure hydraulic systems with pulse demands where leak control is important
• Construction equipment, skid steer loaders, and mobile equipment needing clean quick-connects
• Agricultural and general industrial hydraulics where contamination control improves reliability
• Applications requiring a flat-face coupler to reduce drips and simplify wipe-clean maintenance