MegaSys® Spiral-wire Constant Pressure Hoses and GlobalSpiral™ Couplings
PowerGrip® GTX

Construction features

  • Exceeds ISO 3862/EN 856 standard performance requirements
  • Bends up to 40% of the ISO 3862/EN 856 minimum bend radius requirements
  • Available with the Gates special MegaTuff™ cover which offers 300 times the abrasion resistance of the standard EFGxK cover, as well as superior ozone and weathering resistance
  • MSHA flame resistant cover
  • Introduces a no-skive solution across the range
  • 2-piece coupling design, except for the new GlobalSpiral™ Maximum (GSM) coupling
  • A 1-piece stem on all GlobalSpiral™ couplings
  • Robust “Bite-the-wire” crimp for improved coupling retention


  • Provides superior performance for extreme high-pressure, high-impulse spiral-wire hydraulic applications
  • The MegaTuff™ cover eliminates the need for spring guards and protective sleeves and is ideal for the harshest conditions in mining, construction, oil field and quarries
  • Reduces downtime by eliminating damaged hose/coupling interfaces
  • Eliminates contamination, odours and dust normally created by skiving
  • Reduces inventory because only one stem is required for all spiral-wire hose types
  • Provides a further plus on inventory management, HSE and performance with the GlobalSpiral™ Plus (GSP) coupling. The stem of this no-skive 2-piece coupling can also be used for 1- and 2-wire-braid hoses in size -24 and -32
  • Provides a no-skive 1-piece coupling solution with the GlobalSpiral™ Maximum (GSM) coupling for the large bore hose dimensions (-24 and -32) up to 42.0 MPa while featuring all the advantages of the Gates GlobalSpiral™ design