• Certification guaranteed
  • Flexible and long-lasting cooperation
  • Fast delivery from stock

>B< Sonic push-fit fittings

>B< Sonic is a quick and easy to install flame-free push-fit fitting, manufactured using high quality copper and brass materials, suitable for use with hard, half-hard and soft copper tube. It is reusable up to 20 times and recyclable. It is also suitable for use in potable water, heating and sanitary applications. Jointing is simple and quick, providing savings on installation costs compared to other systems.


  • Drinking water installations
  • Hot and cold water systems
  • Hot water heaters
  • Cooling systems


  • From 10 mm to 28 mm

Component materials:

  • Oxygen-free copper Cu-DHP (CW024A)
  • Dezincification resistant brass (CW511L)
  • EPDM 
  • Stainless steel grab ring


Reduced installation time and cost

Fast, easy to fit and flame-free connection – no hot works permit required

Rotatable, demountable, reusable

Slimline profile

Electrical continuity

Corrosion resistant

Operational parameters

Operating parameters of 16 bar at operating temperatures of up to 30°C

Operating parameters of 10 bar at operating temperatures of up to 65°C

Operating parameters of 6 bar at operating temperatures of up to 95°C

For cooling systems: 10 bar at -20°C