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![Photo Hutterer & Lechner Fire collar R90 for HL310N series, d 110/70 [Code number: HL 840]](/system/products/photos/000/005/165/original/hl_840-photo.jpg?1461296520)
Fire collar HL 840 is designed for HL 310N series, it prevents the spread of high temperature, flame, smoke and toxic substances. This product consists of a metal holder with fire retardant intumescent material. Also it is equipped with built-in hangers and sound proofing collar. The product is equipped with socket joints for drains made of PVC and ABS. It is mounted to drains DN50/75. There is a plug. Limit of fire resistance is EI 45.
| DN of collar | For drains | Weight | |
|---|---|---|---|
| mm | series | DN, mm | gr |
| 110/92 | HL310N HL310NPr HL310NG HL310NPrG HL310NR HL310NPrR HL310N-3000 HL310NPr-3000 HL310N-3000.3 HL310N-3000.11 HL310N-3000.31 HL310N-3000.32 HL310N-3000.33 HL310N-3120 HL310N-3123 HL310N-3124 HL310N-3125 HL310N-3127 HL310NPr-3000.3 HL310NPr-3000.11 HL310NPr-3000.31 HL310NPr-3000.32 HL310NPr-3000.33 HL310NPr-3120 HL310NPr-3123 HL310NPr-3124 HL310NPr-3125 HL310NPr-3127 HL310N-SML HL310NR-SML HL310N-3000-SML HL310NPr-SML HL310NPrR-SML HL310NPr-3000-SML HL310NG-SML HL310NPrG-SML |
50 75 |
830 |
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Fire collar HL 840
![Draft Hutterer & Lechner Fire collar R90 for HL310N series, d 110/70 [Code number: HL 840]](/system/products/drafts/000/005/165/original/hl_840-draft.jpg?1461294435)