- Product: BREEZE Aero HKFK High-Performance Worm Drive Hose Clamp (Sprung)
- Version: Sprung worm drive hose clamp in Aero BG design
- Band Width: 14.3 mm
- Wrench Size: SW 8 mm
- Material: Band, housing, and saddle made of CrNi steel (W2 or W4)
- Operating Torque: 7 Nm ±0.5 Nm
- Break Torque: > 9 Nm
- Application: High-stress connections in industry, plant construction, and vehicle manufacturing with high pressure or temperature fluctuations
Item Description ▼
The BREEZE Aero HKFK High-Performance Worm Drive Hose Clamp is the sprung version of the Aero BG and is also 14.3 mm wide. It is suitable for use in industry as well as in plant construction and vehicle manufacturing for high-stress connections, superimposed with high pressure or temperature fluctuations, e.g., in cooling water.
Thanks to its flexible, thin-walled band and the band perforation adapted to the screw contour, the HKFK achieves a very uniform circumferential force distribution and high band tensile forces (approx. 1,800 N at 6 Nm, approx. 2,800 N before breakage). The band tensile forces required by DIN 3017 are usually exceeded. The spring package dampens vibration stresses on rigid connections or serves as length compensation for thermal expansion or hose setting effects.
- Sprung design – dampens vibrations and compensates for thermal expansion
- High band tensile forces – approx. 1,800 N at 6 Nm, approx. 2,800 N before breakage
- DIN 3017 compliant – required band tensile forces are usually exceeded
- Uniform circumferential force distribution thanks to adapted band perforation with cover
- Flexible thin-walled band made of CrNi steel for hose-friendly assembly
- Optional screw in galvanized steel (ZnNi, Cr VI-free) or stainless steel
- HKFK / HKFK-L: Material quality W2 – HKFK-C / HKFK-C-L: Material quality W4
- HKFK / HKFK-C: 4 spring packages (up to clamping range 70–90 mm)
- HKFK-L / HKFK-C-L: 5 spring packages (from clamping range 80–100 mm)
- Industry, plant construction and vehicle manufacturing
- High-stress connections with high pressure or temperature fluctuations
- Cooling water lines and temperature-stressed hose connections
- Rigid connections with vibration stress or hose setting effects
- BREEZE Aero HKFK high-performance worm drive hose clamp in the selected variant (clamping range & material quality)
Technical Data ▼
| Technical Data BREEZE Aero HKFK | |||
|---|---|---|---|
| Property | HKFK / HKFK-L (W2) | HKFK-C / HKFK-C-L (W4) | Value / Unit |
| Band Width | 14.3 mm | mm | |
| Wrench Size | SW 8 | mm | |
| Operating Torque | 7 Nm ±0.5 | Nm | |
| Break Torque | > 9 Nm | Nm | |
| Band Tensile Force (at 6 Nm) | approx. 1,800 N | N | |
| Band Tensile Force (before breakage) | approx. 2,800 N | N | |
| Material Quality | W2 | W4 | – |
| Screw | Galvanized steel (ZnNi, Cr VI-free) | Stainless steel | – |
| Number of Spring Packages | 4 (up to 70–90 mm) / 5 (from 80–100 mm) | pcs. | |
| Band Perforation | Stamped, with cover | – | |
| Band, Housing, Saddle | CrNi steel | – | |
| Standard | DIN 3017 | – | |
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