3/4″ Flat Face High Flow Hydraulic Quick Connect Female Coupler, 3/4″ SAE Thread

3/4″ Flat Face High-Flow Hydraulic Quick Connect Female Coupler – 3/4″ SAE Thread

SKU: FF-19 F SAE34

Size: 3/4″ Body with 3/4″ SAE Thread

The 3/4″ Flat Face Hydraulic Quick Connect Female Coupler is designed for high-flow hydraulic applications where leak prevention, durability, and reliability are essential. Featuring a flush face valve design, this coupler minimizes fluid loss and air inclusion, ensuring system cleanliness and efficiency.

Made from hardened steel with a corrosion-resistant Trivalent Zinc Plating, this coupler is built to withstand harsh environments in agriculture, construction, mining, industrial, and heavy equipment applications.

A locking sleeve mechanism prevents accidental disconnects, while the nipple seal resists blow-outs, enhancing safety and performance. Fully interchangeable with ISO 16028 standard couplings, this coupler integrates seamlessly into your hydraulic system.

For a complete hydraulic connection, pair this female coupler with a matching 3/4″ Flat Face Male Coupler, available separately or as a set.

Key Benefits:

• Flush Face Valve Design – Reduces fluid loss and prevents contamination.
• Trivalent Zinc Plating – Provides superior corrosion resistance.
• Hardened Steel Construction – With reinforced hardened sleeves for extended durability.
• Optimized Flow Design – Minimal pressure drop for maximum efficiency.
• Locking Sleeve Mechanism – Helps prevent accidental disconnects.
• Leak-Resistant Nipple Seal – Designed to resist blow-outs.
• ISO 16028 Compatibility – Fully interchangeable with standard flat face couplings.

Technical Specifications:

• Max Pressure: 5,076 PSI
• Max Flow Rate: 52 GPM
• Nominal Flow Rate: 28 GPM
• Operating Temperature: Up to 250°F
• Seal Material: Buna-N with Teflon backup ring
• Female Face Diameter: 1.89″ (48mm)
• Overall Length: 3.84″ (97mm)
• Hex Size: 1.61″ (41mm)
• Thread Type: SAE/ORB
• Weight: 1.94 lbs

Interchangeable With:

• AKSpare: FF-19 F SAE34
• Parker FE Series: FEM-751-12FO
• Faster FFH Series: FFH12 34SAE F
• Eaton Aeroquip FD89 Series: FD89-1005-12-10
• Snap-Tite 74 Series: 74C12-12EF
• Stucchi FIRG Series: 800804020
• DNP PLT4 Series: FF-HPG-12-12C-SAE

Package Includes:

• 1 x 3/4″ Flat Face Female Coupler
• 1 x Female Dust Cap

This high-quality flat face quick connect coupler is engineered for maximum durability, efficiency, and reliability in demanding hydraulic applications.