![Photo Hutterer & Lechner Flat-roof drain DrainBox with clamping ring, heated, vertical, DN75 [Code number: HL 63.1/7]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNTF0QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--f7d2e305ae444e721a99718e9362266b6f2a5a2c/HL_63.1_7-photo.jpg?locale=en)
Flat-roof drain DrainBox HL 63.1/7 is used on flat roofs of profiled sheeting. The flat-roof drain has vertical outlet DN75 and insulated drain body, additionally it is equipped with self-regulating heating element. You can change height of the drain box. Domed grate is made of polypropylene. Capacity is 8,60 l/s.
| Diameter | Capacity | Weight |
|---|---|---|
| DN, mm | l/s | gr |
| 75 | 8,60 | 3173 |
| Domed grate | Clamping ring | Nuts | Body |
|---|---|---|---|
| polypropylene | stainless steel | stainless steel | polypropylene |
| Height | Width | Depth | Weight | Volume |
|---|---|---|---|---|
| mm | mm | mm | kg | m3 |
| 385 | 385 | 385 | 4,2 | 0,057066625 |
Download example of product installation: 
Flat-roof drain HL 63.1/7
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Hutterer & Lechner Domed plastic grate [Code number: HL 062.1E] (Russia)
![Photo Hutterer & Lechner Flat grate, d 150mm [Code number: HL 170]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdzV1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--39a1e1cd78b4dc10301f05be00e70590fd867f47/HL_170-photo.jpg?locale=en)
Hutterer & Lechner Flat grate, d 150mm [Code number: HL 170]
![Photo Hutterer & Lechner Butterfly nuts [Code number: HL 062.4E] (Russia)](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaEM2IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--e9db8026db3d3ba75ca8fef623a24a856e7fd92f/HL_062.4E-photo.jpg?locale=en)
Hutterer & Lechner Butterfly nuts [Code number: HL 062.4E] (Russia)
![Photo Hutterer & Lechner Stainless steel clamping ring [Code number: HL 062.3E] (Russia)](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd3B1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--455885963b8f2f1322edbca17ed6fdee61907df2/HL_062.3E-photo.jpg?locale=en)
Hutterer & Lechner Stainless steel clamping ring [Code number: HL 062.3E] (Russia)
![Draft Hutterer & Lechner Flat-roof drain DrainBox with clamping ring, heated, vertical, DN75 [Code number: HL 63.1/7]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZzIvIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--224d5e623549f83db0fe6c1b92355ddba5332c25/hl_63.1_7-draft.jpg?locale=en)
![Draft Hutterer & Lechner Flat grate, d 150mm [Code number: HL 170]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcnE2IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--27257b44756c77ca243f6cda121266fce3d99adb/hl_170-draft.jpg?locale=en)
![Photo Hutterer & Lechner Domed grate stainless steel [Code number: HL 175]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeEJ1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--bab540fcb301ad19d1de210e78530f0d13bb4dd0/HL_175-photo.jpg?locale=en)
![Draft Hutterer & Lechner Domed grate stainless steel [Code number: HL 175]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcnk2IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--3a61594f382428bc615897622bf50cfe00c6a312/hl_175-draft.jpg?locale=en)
![Photo Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN110 [Code number: HL 9/1] (Russia)](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeTF2QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--730cb0ca0f077fb2ecde078e6703ed722c8ee1e1/HL9_1-photo.jpg?locale=en)
![Draft Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN110 [Code number: HL 9/1] (Russia)](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcnpBIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--95a5aee3342a5cf8a4468901fa285df8745a8bfe/hl_9_1-draft.jpg?locale=en)
![Photo Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN75 [Code number: HL 9/7]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeWR2QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--3a76f45c30f6dd1d984ae55403bdb321db2903ca/HL_9_7-photo.jpg?locale=en)
![Draft Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN75 [Code number: HL 9/7]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc0xBIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--16f8763bf4c9ca3ca21a786f8e064bc3af4c12c9/hl_9_7-draft.jpg?locale=en)
![Photo Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN75/110 [Code number: HL 9/7/1]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMTFpQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--66728d7520cf409dafb82ec036f28d2040f150e1/HL%209_7_1-photo.jpg?locale=en)
![Draft Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN75/110 [Code number: HL 9/7/1]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc1RBIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--dff3599dde7dae533fc20f9323dd69b298aa21e8/hl_9_7_1-draft.jpg?locale=en)