As the aerospace industry replaces existing aluminum and metal materials with composites, new technology is needed to dissipate electrical charge from safety critical components within aircraft fluid conveyance systems. With a forward thinking design and patented manufacturing technologies, Parker Stratoflex patented highly resistive unions (HRUs) are the leading safety innovation to ensure safe passage of fluid through aircraft fluid systems.
Parker Stratoflex HRUs are engineered to provide exceptional insulation resistance without reducing flow rates or requiring special adapters or modifications. Compatible with multiple tube material options, Parker Stratoflex HRUs give aerospace fluid systems application flexibility and ease of maintenance.

As the aerospace industry replaces existing aluminum and metal materials with composites, new technology is needed to dissipate electrical charge from safety critical components within aircraft fluid conveyance systems. With a forward thinking design and patented manufacturing technologies, Parker Stratoflex patented highly resistive unions (HRUs) are the leading safety innovation to ensure safe passage of fluid through aircraft fluid systems.
Parker Stratoflex HRUs are engineered to provide exceptional insulation resistance without reducing flow rates or requiring special adapters or modifications. Compatible with multiple tube material options, Parker Stratoflex HRUs give aerospace fluid systems application flexibility and ease of maintenance.