1″ Flat Face High Flow Hydraulic Quick Connect Female Coupler, 1-1/4″ NPT Thread

1″ Flat Face Hydraulic Quick Connect Female Coupler – 1-1/4″ NPT

SKU: FF1F-20N

The 1″ Flat Face Hydraulic Quick Connect Female Coupler with a 1-1/4″ NPT thread delivers high-flow performance and leak-free operation in demanding hydraulic applications. Its flush face valve design minimizes fluid loss and air inclusion, ensuring clean and efficient hydraulic system performance.

Built from hardened steel with zinc-nickel plating, this coupler provides superior durability and corrosion resistance, making it ideal for agriculture, construction, mining, heavy equipment, and industrial applications. The locking sleeve helps prevent accidental disconnections, while the blowout-resistant nipple seal enhances safety and reliability.

Fully interchangeable with ISO 16028 standard couplings, this coupler integrates seamlessly with various hydraulic systems for maximum compatibility.

Key Benefits:

• Hardened Steel Construction – Provides exceptional strength and longevity.
• Zinc-Nickel Plating – Offers superior corrosion resistance.
• Flush Face Valve Design – Reduces fluid loss and air contamination.
• Minimal Pressure Drop – Maintains hydraulic efficiency.
• Locking Sleeve – Prevents accidental disconnection.
• Blowout-Resistant Nipple Seal – Ensures leak-free performance.
• ISO 16028 Compatibility – Interchangeable with other flat face couplers.

Technical Specifications:

• Max Pressure Rating: 5,076 PSI
• Max Flow Rate: 74 GPM
• Nominal Flow Rate: 50 GPM
• Buna-N Seals with Teflon backup ring (operates up to 250°F)
• Female Face Diameter: 2.17” (55mm)
• Female Length: 4.31” (109mm)
• Hex Size: 1.97” (50mm)
• Thread Type: NPT
• Thread Size: 1-1/4”
• Body Size: 1”
• Body Material: Hardened Steel

Interchangeable With: