A BRUGG GROUP COMPANY
FLEXWELL safety pipe (FSR) – the right pipe guaranteed
The FLEXWELL safety pipe (FSR) is a flexible, continuous, double-walled pipe system with a monitoring option for industrial applications and tank facilities. The Deutsche Institut für Bautechnik (DIBt) [German Institute for Building Technology] confirms conformity with the applicable building regulations and standards in the form of the "allgemeine bauaufsichtliche Zulassung" [general building approval]. This ensures that the FLEXWELL safety pipe (FSR) complies with the technical and legal requirements applicable in Germany, in particular the safety-related properties and influences.
Properties:
Operating pressure: PN 25
Dimensions: DN 12–150
Carrier pipe: Corrugated stainless steel pipe
Applications
Transporting environmentally harmful, flammable, poisonous, hazardous liquids and gases, emergency power systems, emergency power, supply lines, etc.
Also available as FSR 3WD with PUR foam insulation for temperature-critical media (e.g. thermal oil)
We have more than 40 years of experience with the FLEXWELL safety pipe (FSR), giving you the planning reliability offered by an approved system. German general building approval: Z-38.4-253.
Product range
| Type | DN | PN | Dimensions | PE | Volume Inner pipe | Weight | Min. bending radius | ||
| d | D | WD | Inner pipe | Contr. space | |||||
| mm | mm | mm | l/m | l/m | kg/m | m | |||
| FSR 13/25 | 12 | 25 | 13 | 25 | 1,8 | 0,13 | 0,12 | 0,52 | 0.3 |
| FSR 30/48 | 25 | 25 | 30 | 48 | 1,8 | 0,8 | 0,38 | 1,4 | 0.5 |
| FSR 39/60 | 32 | 25 | 39 | 60 | 1,8 | 1,3 | 0,41 | 2 | 0.6 |
| FSR 48/71 | 40 | 25 | 48 | 71 | 2 | 2 | 0,65 | 2,9 | 0.6 |
| FSR 60/83 | 50 | 25 | 60 | 83 | 2,2 | 3 | 0,73 | 3,8 | 0.7 |
| FSR 75/107 | 65 | 25 | 75 | 107 | 3 | 5,1 | 1,3 | 6,2 | 0.9 |
| FSR 98/134 | 80 | 25 | 98 | 134 | 3,5 | 8,4 | 1,45 | 9 | 1.2 |
| FSR 127/175 | 100 | 25 | 127 | 175 | 4 | 14 | 4 | 18,1 | 1.5 |
| FSR 200/262 | 150 | 25 | 198 | 264 | 5 | 33,5 | 9,5 | 29 | 4 |
