F7500 Flat Face Quick Couplings

Flat Face Coupler Nitto 350 Cupla Interchangeable Coupler

F7500 Series

AKJia’s F7500 Series is a customized produced Flat Face coupler that can replace the Nitto Cupla 350 Series in some applications. They are interchangeable with each other. This Flat Face coupler has a Locking mechanism to prevent accidental disconnection ensures tight connection even under vibration and impact. both socket and plug have built-in automatic shut-off valves to prevent fluid spilling out when disconnected. Easy to handle. The seal material usually chooses FKM.

  • Body material is made of special steel for durability.
  • Seal materials don’t protrude into the fluid path when connected for improved durability.
  • Both socket and plug have built-in automatic shut-off valves to stop fluid spilling out.
  • Flat Face Valve design No spill minimizes fluid loss when disconnecting.

F7500 Series – Flat Face Coupler Nitto 350 Cupla interchangeable Part Number and Performance

Part Number Description Operating Pressure Rated Flow
Complete Coupler Female Body Half Male Tip Half Body Size Thread Size and Description PSI Bar GPM LPM
F7500-02 NPT14 F7501-02 NPT14 F7502-02 NPT14 1/4” 1/4” NPT Female 5000 344.7 3 11.35
F7500-02 ZG14 F7501-02 ZG14 F7502-02 ZG14 1/4” 1/4” BSPT Female 5000 344.7 3 11.35
F7500-03 NPT12 F7501-03 NPT38 F7502-03 NPT38 3/8” 3/8” NPT Female 5000 344.7 6 22.71
F7500-03 ZG12 F7501-03 ZG38 F7502-03 ZG38 3/8” 3/8” BSPT Female 5000 344.7 6 22.71

F7500 Series – Flat Face Coupler Nitto 350 interchangeable Dimensions

Dimensions(mm)
Complete Coupler Number Overall Length Female Length Diameter Hex Tip Length Diameter Length Hex
L LS D X1 LP D C X2
F7500-02 105.3 59.3 30.4 27 64 16.1 20.5 19
F7500-03 122.2 71.1 31.5 30 71 19.7 25.5 24