Walraven BISOFIX® PIR40 + 2S 26.9-28.0
for insulated pipes
Features
- for combination with rigid foam insulation
- cover joints with aluminium tape
- insulating pipe support with 2S clamp
- 2S clamp with M8/M10 connection nut
- does not contain CFC, HCFC, formaldehyde or cadmium
- fire class B2
- PIR density for D <110mm = 80kg/m³
- PIR density for D >110mm = 120kg/m³
- thermal conductivity lambda (approx. value): 0.030 W/(mK)
- clamp: zinc plated
- temperature range -45 °C - +105 °C
Specifications
Identification
| Product Number | I403303028 |
|---|
Product Dimensions
| Outside Pipe Diameter (mm) Ref. letter: D | 26.9 - 28 |
|---|---|
| Connection Thread Ref. letter: G | M8/M10 |
| Total Height (mm) Ref. letter: H | 136 |
| Total Width (mm) Ref. letter: W | 153 |
| Total Length (mm) Ref. letter: L | 75 |
| Insulation Thickness (mm) Ref. letter: Is | 40 |
Technical characteristics
| Connection | Female thread |
|---|---|
| Insulation Density (kg/m³) | 80 |
| Key Driver Size Ref. letter: Drive | PZ2 |
| Material | Polyisocianurate (PIR) |
| Operating Temperature (°C) | -45 - 105 |
| Surface Protection | Untreated |
| Surface Treatment | Untreated |
| With Foamed In Bracket? | No |
Safeloading
| Maximum Allowed Load Faz (N) Ref. letter: Fa,z | 350 |
|---|
Weights
| Weight [g] (g) | 246 |
|---|---|
| Weight [kg] (kg) | 0.25 |
Packaging information
| Pack 1 Shape | Cardboard Box |
|---|---|
| Pack 1 Qty | 25 |
| Pack 1 Height (mm) | 434 |
| Pack 1 Width (mm) | 398 |
| Pack 1 Length (mm) | 598 |
| Pack 1 Weight (g) | 6780 |
| Pack 2 Shape | Pallet ISO 0-1/1 |
| Pack 2 Qty | 200 |
| Pack 2 Height (mm) | 1012 |
| Pack 2 Width (mm) | 1200 |
| Pack 2 Length (mm) | 800 |
| Pack 2 Weight (g) | 75200 |
| Pack 3 Shape | No Pack Type Available |
How can we assist?
Digital tools
Make planning, designing and specifying installation easier.
Engineering Services
From design calculations to installation guidance, our engineering services support every stage of your project.
Prefabrication & off-site services
Pre-assembled fixing systems ready for installation that reduce on-site labour, minimise waste and improve planning.
Technical Support & Advice
From an initial product question to support during installation, we are ready to help you move your project forward.
Feedback
If something doesn’t look right or if you have any suggestions, please contact us.
