Learn About Parker GlobalCore Hose Solutions

Manufacturers of hydraulic systems and equipment as well as end users of hydraulic hoses benefit from the global ISO 18752 hydraulic hose specification.

SAE standard provides general, dimensional, and performance specifications for the most common hoses. Although many sub-standards have been written for dozens of different hoses, SAE standard J517 does not address constant pressure hoses,

By comparison, ISO standard focuses on three areas:

  1. Pressure rating - under ISO standard, hoses of the same family are rated for the same working pressure for all sizes
    (These hoses are referred to as constant working pressure hoses).
  2. Class of service - ISO hoses are tested and rated to withstand a specific number of impulses
  3. Outside diameter of the hose (standard or compact).

Download Parker's white paper to learn more about the topics below, as well as about resources to help you switch from SAE to ISO standard hoses.

 

  • How ISO 18752 Standard helps businesses simplify hose selection and fabrication
  • How ISO fundamentally differs from SAE standards
  • ISO classification explained

 

White Paper: An Alternative Standard for Hydraulic Hoses

GlobalCore Hoses

187-TC GlobalCore HOSE - 1,000 PSI Constant Working Pressure | ISO 18752-AC

187 series Global Core Suction & Return Hose - 1000 PSI
  • 1/2 ISO 18752 minimum bend radius
  • 1,000 psi constant working pressure in all sizes
  • Low force to flex for ease of installation
  • Exceeds ISO 18752 performance specification (AC and AS)
  • Synthetic rubber inner tube provides a wider range of fluid compatibility

387-TC GlobalCore HOSE - 3,000 PSI Constant Working Pressure | ISO 18752-AC

387 series Global Core Hydraulic Hose - 3000 PSI
  • 1/2 ISO 18752 minimum bend radius
  • 3,000 psi constant working pressure in all sizes
  • Low force to flex for ease of installation
  • Exceeds ISO 18752 performance specification (AC, BC and CC)
  • Synthetic rubber inner tube provides a wider range of fluid compatibility

 

487-TC GlobalCore HOSE - 4,000 PSI Constant Working Pressure | ISO 18752-AC

487 Global Core Hydraulic Hose - 4000 PSI
  • 1/2 ISO 18752 minimum bend radius
  • 4,000 psi constant working pressure in all sizes
  • Low force to flex for ease of installation
  • Exceeds ISO 18752 performance specification (AC, BC & CC)

722-TC GlobalCore HOSE - 4,000 PSI Constant Working Pressure | ISO 18752-CC

722 Global Core Hydraulic Hose - 4000 PSI
  • 1/2 ISO 18752 minimum bend radius
  • 4,000 psi constant working pressure in all sizes
  • Exceeds ISO 18752 performance specification (BC and CC)
  • 4-spiral construction for longer life in high-impulse, heavy-duty cycle applications

787-TC GlobalCore HOSE - 5,000 PSI Constant Working Pressure | ISO 18752-DC

787 Global Core Hydraulic Hose - 5000 PSI
  • 1/2 ISO 18752 minimum bend radius
  • 5,000 psi constant working pressure in all sizes
  • Meets ISO 18752 performance specification (BC/DC)
  • Nearly 30% smaller O.D by area than SAE spiral
  • Twice the impulse life - tested to 2,000,000 cycles
  • Flex impulse tested providing a hose superior in both performance and service
  • Less hose weight than SAE spiral

797-TC GlobalCore HOSE - 6,000 PSI Constant Working Pressure | ISO 18752-DC

 

797 Global Core Hydraulic Hose - 6000 PSI
  • 1/2 the bend radius of SAE spiral
  • 6,000 psi constant working pressure in all sizes
  • Meets ISO 18752 performance specification (BC/CC/DC)
  • Nearly 30% smaller O.D by area than SAE spiral
  • Twice the impulse life - tested to 2,000,000 cycles
  • Flex impulse tested providing a hose superior in both performance and service
  • Less hose weight than SAE spiral