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    View All GL Couplings

    56GL-56FLCF90-143

    Product # 734802725

    Gates GL low pressure couplings has been specifically designed with a pre-crimped soft shell to work with lower pressure hydraulic suction lines and low pressure return line hose. Not to be used as live swivel. Special GL dies required.

    • Designed for larger-diameter hoses – up to 4 in. I.D.
    • Short body length provides the necessary grip for low pressure hose requirements.
    • Bubble pattern crimp design ensures optimal sealing to helical wire hoses on return vacuum applications.

    • Product Details
      Part # 56GL-56FLCF90-143
      Product # 734802725
      Description 56GL-56FLCF90-143
      UPC 770075610359
      F Flange Head Thickness (in) .42
      F Flange Head Thickness (mm) 4.5
      M Flange Diameter (in) 4.50
      M Flange Diameter (mm) 114.3
      T Drop (in) 5.638
      C Cutoff (in) 6.531
      C Cutoff (mm) 165.9
      L Length (in) 10.169
      L Length (mm) 258.3
      Hose Inside Diameter (in) 3.5
      Hose Inside Diameter (mm) 88.9
      C (in) 6.53
      L (in) 10.2
      Angle. 90

    Features and Benefits

    • The GL coupling range kicks off where the GSP range stops: starting at an internal diameter of -40 (2-1/2") up to -64 (4").
    • Handles the low pressure performance needs of the hose, but with a smaller, light weight coupling.
    • Coated with TuffCoat® plating - more than five times better corrosion resistance than SAE ASTMB117 specification.