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