One-Piece Clamps - Spring Band Hose Clips

Lot number stamped on
  • reliable traceability
NORMA® logo
  • a visible sign of quality
Organic/inorganic coating
  • optimum protection against corrosion
Nominal diameter stamped on
  • prevents mistakes
Special design
  • even distribution of clamping force and excellent roundness
Rounded band edges
  • optimum hose protection

Springband hose clamps in acc. with DIN 3021

Thanks to their dynamic spring properties, NORMACLAMP® FBS springband hose clamps are the perfect choice for hose spigot systems that are exposed to significant temperature fluctuations. Once installed, NORMACLAMP® FBS clamps ensure an automatic re-tensioning effect for an extended period. Even at low temperatures, this mechanism still enables sufficiently high levels of radial clamping force to be achieved, which in turn ensure excellent sealing reliability. With NORMACLAMP®

FBS clamps, even hoses that are exposed to significant temperature fluctuations or have a tendency to “creep” can be joined securely. A springband hose clamp with dynamic spring properties, which ensure an automatic re-tensioning effect. It is particularly suitable for use with hose-spigot joints which are submitted to extreme temperature changes. Manual or pneumatic tools are used for professional installation.


• One-piece, bolt-free hose clamp
• Even distribution of clamping force
• Optimum roundness
• Temperature resistance from –40 °C to 200 °C
• Clear traceability due to batch numbering


• Machine building
• White goods
• Agricultural machines
• Engine manufacturing
• Cooling and heating water circuits
• Fuel vent system
• Air ducts
• Water and brine outlet lines

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