Walraven N Spiral Clamp zp EPDM M8/10 250mm
for spiral ventilation ducts
Features
- two-screw clamp
- with quick lock
- material: steel
- zinc plated
- sound insulating lining according DIN 4109
- sound insulating lining of aging resistant EPDM rubber, black
Specifications
Identification
| Product Number | N4103250 |
|---|
Product Dimensions
| Outside Pipe Diameter (mm) Ref. letter: D | 250 |
|---|---|
| Connection Thread Ref. letter: G | M8/M10 |
| Total Height (mm) Ref. letter: H | 279 |
| Total Width (mm) Ref. letter: W | 304 |
| Total Depth (mm) Ref. letter: DtT | 23 |
| Material Thickness (mm) Ref. letter: MT | 1.5 |
| Material Width (mm) Ref. letter: MW | 20 |
| Screw Size Ref. letter: ds | M6 |
Technical characteristics
| Colour | Grey |
|---|---|
| Connection | Female thread |
| Lining | EPDM |
| Lining Damping Value (dB(A)) | 18 |
| Layer Thickness Surface Protection (µm) | 5 |
| Lock Facility | Double screw |
| Material | Steel |
| Material Quality | St. 1.0037 |
| Operating Temperature (°C) | -40 - 120 |
| Suitable for | Pipe Coil |
| Suitable For Number Of Pipes | 1 |
| Surface Protection | Zinc Plated |
| Surface Treatment | Untreated |
Approvals & Declarations
| CE mark | No |
|---|---|
| EN 1363-1 test report | No |
| EPD (Environmental Product Declaration) | No |
| European Technical Assessment (ETA) | No |
| FM approval | No |
| ISO 3822-1 test report | No |
| RAL quality mark (RAL-GZ 655/B) | No |
| RAL quality mark (RAL-GZ 656 - fire) | No |
| UL listing certificate | No |
| ULC listing certificate | No |
| VdS approval | No |
Safeloading
| Maximum Allowed Load Faz (N) Ref. letter: Fa,z | 500 |
|---|---|
| Maximum Allowed Load Faz [kN] (kN) Ref. letter: Fa,z | 0.5 |
Weights
| Weight [g] (g) | 284 |
|---|---|
| Weight [kg] (kg) | 0.28 |
Packaging information
| Pack 1 GTIN | 08712993636877 |
|---|---|
| Pack 1 Shape | Cardboard Box |
| Pack 1 Qty | 20 |
| Pack 1 Height (mm) | 280 |
| Pack 1 Width (mm) | 266 |
| Pack 1 Length (mm) | 400 |
| Pack 1 Weight (g) | 6002 |
| Pack 2 GTIN | 08719942078597 |
| Pack 2 Shape | Pallet ISO 0-1/1 |
| Pack 2 Qty | 480 |
| Pack 2 Height (mm) | 950 |
| Pack 2 Width (mm) | 1200 |
| Pack 2 Length (mm) | 800 |
| Pack 2 Weight (g) | 165048 |
| Pack 3 Shape | No Pack Type Available |
| Pack 4 Shape | No Pack Type Available |
Downloads & certificates
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