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![Photo Hutterer & Lechner Extension, stainless steel frame (V4A), grate 138x138mm, screwable, d 146mm [Code number: HL 3911]](/system/products/photos/000/004/513/original/hl_3911-photo.jpg?1461296503)
Extension HL 3911 is made of polypropylene. Diameter of the extension is 138*138 mm. It used with drains HL 3100 and HL 5100 series. It is is equipped with stainless steel grate frame. Height is 100 mm. Also the extension has screwable grate 138x138 mm.
| Diameter | Material | Weight |
|---|---|---|
| DN, mm | gr | |
| 146 | polypropylene | 470 |
![Photo Hutterer & Lechner Normal siphon complete [Code number: HL 05100.7E] (Russia)](/system/products/photos/000/004/152/original/hl_05100.7e-photo.jpg?1461296494)
Hutterer & Lechner Normal siphon complete [Code number: HL 05100.7E] (Russia)
![Photo Hutterer & Lechner Siphon PRIMUS for HL3100Pr and HL5100Pr, [Code number: HL 2100] (Russia)](/system/products/photos/000/004/353/original/hl_2100-photo.jpg?1423612847)
Hutterer & Lechner Siphon PRIMUS for HL3100Pr and HL5100Pr, [Code number: HL 2100] (Russia)
![Photo Hutterer & Lechner Elongation element, incl. O-ring, d 146 mm/ 200 mm [Code number: HL 3400]](/system/products/photos/000/004/490/original/hl_3400-photo.jpg?1461296528)
Hutterer & Lechner Elongation element, incl. O-ring, d 146 mm/ 200 mm [Code number: HL 3400]
![Photo Hutterer & Lechner Elongation element with flange and O-ring, 200 mm/ d 146 [Code number: HL 8500]](/system/products/photos/000/005/168/original/hl_8500-photo.jpg?1461296542)
Hutterer & Lechner Elongation element with flange and O-ring, 200 mm/ d 146 [Code number: HL 8500]
![Draft Hutterer & Lechner Extension, stainless steel frame (V4A), grate 138x138mm, screwable, d 146mm [Code number: HL 3911]](/system/products/drafts/000/004/513/original/hl_3911-draft.jpg?1461294080)
![Draft Hutterer & Lechner Normal siphon complete [Code number: HL 05100.7E] (Russia)](/system/products/drafts/000/004/152/original/hl_05100.7e-draft.jpg?1421951031)
![Draft Hutterer & Lechner Siphon PRIMUS for HL3100Pr and HL5100Pr, [Code number: HL 2100] (Russia)](/system/products/drafts/000/004/353/original/hl_2100-draft.jpg?1421951046)
![Draft Hutterer & Lechner Elongation element, incl. O-ring, d 146 mm/ 200 mm [Code number: HL 3400]](/system/products/drafts/000/004/490/original/hl_3400-draft.jpg?1461294127)
![Draft Hutterer & Lechner Elongation element with flange and O-ring, 200 mm/ d 146 [Code number: HL 8500]](/system/products/drafts/000/005/168/original/hl_8500-draft.jpg?1461294479)