NORMA Spring band clamp NORMACLAMP® FBS 20/12, Ø 20 mm, DIN 3021

Technical data:

• Band width (mm): 12
• Clamping range (mm): 20
• Quality: C 75 S
• Type: NORMACLAMP® FBS
• Version: NORMACLAMP® FBS
• PP: 1
• Description: NORMACLAMP® FBS spring band clamps are the perfect choice for hose connector systems that are exposed to severe temperature fluctuations. Their dynamic spring properties ensure an automatic re-tensioning effect for a long time after installation. Even at low temperatures, this mechanism ensures a sufficiently high radial clamping force, which in turn ensures excellent sealing reliability. Even hoses that tend to ‘flow’ can be securely connected with NORMACLAMP® FBS. Manual and pneumatic tools are used for professional assembly.
• Material: steel
• DIN: 3021
• Form: 4
• Technical data: Substrate and surface coating system; Nominal diameter embossed; Special design; One-piece, screwless hose clamp; Uniform clamping force distribution; Optimal roundness; Temperature resistance from -40 °C to 200 °C; Automatic retensioning to adapt to temperature fluctuations