quick couplings breathing air

Breathing air coiled hose HQR equipped with safe quick couplings


  • Supply of breathing air from ceiling-mounted systems
our Sales Team

HQR coiled hoses, fitted with AQR quick release couplings are ideal complement to our TQR hose range for supplying breathing air to personal protective equipment (PPE). They have an outstanding degree of plastic memory and return completely to their original form after extension, taking up minimal space. HQR hoses are also fully compliant with EN 14594 standards pertaining to breathing air circuits, ensuring total operators safety.
An efficient solution for breathing air supply in several challenging environment as chemistry, research laboratories and more. 

Technical specifications

  • Nominal diameter DN (mm): 9 x 13
  • Maximum allowable pressure: 10 bar (145 PSI)0


  • Breathing air


  • Polyurethane

Other features

  • Compact size: a maximum of 7m length and just 2m in the retracted position
  • Compliance** with EN 14 594 standard, class A

*depending on the model and operating conditions

** Our equipment consists of components. As such, it is your responsibility to identify the standards and regulations applicable to your installation, ensure that the components are correctly incorporated into your installation and check that your installation complies with the applicable legislation.