- Product: NORMACLAMP® TORRO® 9 W2 worm drive hose clamp according to DIN 3017
- Material: W2 – corrosion-resistant stainless steel (min. 72 h salt spray test)
- Clamping ranges: 8–16 mm to 50–70 mm (7 variants in the assortment)
- Band width: 9 mm
- Corrosion resistance: at least 72 hours in salt spray test
- Break torque: min. 4.5 Nm (TORRO 9 W2)
- Recommended tightening torque: 3 Nm (+0.5 Nm)
- Application: Coolant, fuel, oil, and air lines, as well as general hose connections
Item Description ▼
The NORMACLAMP® TORRO® 9 W2 worm drive hose clamp is a proven multi-range hose clamp according to DIN 3017, particularly suitable for applications with high mechanical stress. Thanks to continuous development, it remains the benchmark for modern clamp design. The most characteristic feature of the NORMACLAMP® TORRO® is its asymmetrical housing – this is how you immediately recognize a genuine TORRO®.
The present TORRO 9/100 pc. assortment contains 100 clamps in 7 different clamping ranges, offering a practical complete solution for daily use. The W2 material made of corrosion-resistant stainless steel ensures reliable durability in demanding environments.
- Asymmetrical housing – prevents the clamp head from tilting when tightened
- Short housing saddle – even contact pressure for optimal sealing behavior
- Screw support bearing – easy to install due to secure band guidance
- Embossed band interior – optimal hose protection (W2)
- Material and clamping range embossing – prevents mix-ups
- Chromium-VI-free coating of the closure components
- Multi-range hose clamp – flexible to use over wide clamping ranges
- Assortment of 100 pieces in 7 clamping ranges – ideal for workshop and warehouse
- Coolant connections
- Pressureless and pressurized fuel lines and ventilation
- Oil lines
- Connections of lines in the sanitary sector
- Connections of lines in mechanical engineering
- Hose connections in the commercial vehicle industry
- NORMACLAMP® TORRO® 9 W2 assortment with 100 pieces in 7 clamping ranges (see table)
Technical Data ▼
| Torques NORMACLAMP® TORRO® 9 W2 | ||||
|---|---|---|---|---|
| Band Width (mm) | Rec. Tightening Torque AD (Nm) | Idle Torque LD max (Nm) | Test Torque PD (Nm) | Break Torque BD min (Nm) |
| 9 | 3 (+0.5) | 0.7 | 4 | 4.5 |
| TORRO 9/100 pc. Assortment – Clamping Ranges & Quantities | ||
|---|---|---|
| Clamping Range (mm) | Band Width (mm) | Description / Quantity |
| 8–16 | 9 | Torro 8-16/9 C7 W2 / 10 pcs. |
| 12–22 | 9 | Torro 12-22/9 C7 W2 / 15 pcs. |
| 16–27 | 9 | Torro 16-27/9 C7 W2 / 20 pcs. |
| 20–32 | 9 | Torro 20-32/9 C7 W2 / 10 pcs. |
| 25–40 | 9 | Torro 25-40/9 C7 W2 / 25 pcs. |
| 32–50 | 9 | Torro 32-50/9 C7 W2 / 10 pcs. |
| 50–70 | 9 | Torro 50-70/9 C7 W2 / 10 pcs. |
Certifications from NovaNox® ▼
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