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Cavity Wall Insulation
Useful Information
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Key Features / Tech Specs:
- Manufacturer: Norres
- Lightweight
- Supplied in 30 metre lengths
- Acid & alkali chemical resistance
- Working temperature: -45°C to 65°C
- Anti-static
- Crush proof
- Floatable
- Conforms to RoHS guideline
Product Code | Interior Diameter (mm) | Exterior Diameter (mm) | Vacuum Pressure (bar) | Weight (kg) | Length (m) |
374672 | 32 | 40.4 | 0.500 | 7.2 | 30 |
374673 | 38 | 47.2 | 0.500 | 9.3 | 30 |
374674 | 50 | 60.4 | 0.500 | 13.2 | 30 |
Useful Info:
- Self supporting
- Ethylene vinyl acetate (EVA)

This is a floatable extraction hose, ideal for the delivery of insulation into cavity walls. The high-quality EVA wall is crush resistant and extremely durable and permanently anti-static (resistant to <1011Ω).
It is lightweight and flexible with excellent UV and ozone resistance and protection against acid and alkali chemicals. It is capable of operating at temperatures between -45°C and 65°C. This hose is ideal for the extraction of gases, solids and liquids.
If you require any further information then don’t hesitate to ring us here at Pipestock on 0845 634 1053. We’re always happy to help!