Purpose of use:
- For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
- For connections with protection against longitudinal displacement
Special features:
- Axial restraint: DN 50 - 100: up to 10 bar; DN 125 - 150: up to 5 bar
Material:
- Metal collar: galvanised steel
- Locking parts: galvanised steel
| DN |
A |
D |
L |
Torque |
| mm |
mm |
mm |
mm |
Nm |
| 70 |
24 |
102 |
72 |
12 |
Download installation manual of product: 
Contec Kombi-Kralle-W1 Security collar
![Photo Contec Kombi-Kralle-W1 Security collar for SML pipe systems, DN - 70 (10 bar) [Code number: NR-405070]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeGhKQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--3826ece336161e1534d118e60aaa472f49fc0b72/NR-405070-photo.jpg?locale=en)
![Draft Contec Kombi-Kralle-W1 Security collar for SML pipe systems, DN - 70 (10 bar) [Code number: NR-405070]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeGxKQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--d6555a0027fe898faeaa69343250a10942447f5c/NR-405070-draft.jpg?locale=en)