Hydraulic 90° Ell Fitting, 3/4"X3/4" CAT Flange

The 12GS-12FLC90 Hydraulic 90° Elbow Fitting is a high-performance 3/4" CAT flange 90° coupling built for extremely high-pressure, high-impulse spiral-wire hydraulic hose applications. As part of the Gates® GlobalSpiral system, this two-piece, no-skive design helps speed up hose assembly while reducing labor, odor, fabrication errors, and contamination risk in the fluid power system. GlobalSpiral thread ends are engineered to handle working pressures up to 6,000 psi, and the TuffCoat plating provides corrosion resistance rated at more than five times the SAE ASTM B117 specification.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 12GS-12FLC90
• Brand / Series: Gates® GlobalSpiral
• Product Type: Hydraulic 90° elbow coupling
• Connection Type: CAT flange
• Hose ID 1: 3/4 in
• Flange Nominal Size: 3/4 in
• Flange Outside Diameter: 1.63 in
• Flange Thickness: 0.56 in
• Length: 4.61 in
• Cutoff Length: 2.6 in
• Drop Length: 5.04 in
• Design: Two-piece, no-skive coupling for faster, cleaner assembly
• Pressure Capability: Up to 6,000 psi (GlobalSpiral thread ends)
• Finish: TuffCoat plating for enhanced corrosion resistance

Ideal For

• High-pressure, high-impulse hydraulic hose assemblies using spiral-wire hose
• CAT flange applications needing a 90° elbow for routing and clearance
• Shops wanting to reduce assembly time with a no-skive, two-piece coupling
• Harsh environments where corrosion resistance helps extend service life