QA Certificate
Certificate type
Intumescent sleeves.
Used to seal combustible pipes as they pass through fire compartment walls and floors. When exposed to fire, the intumescent lining within the metal sleeve expands and fills the space left by the heat softened pipe thus reinstating the fire compartment line. The product is suitable for retrofit or maybe installed prior to service installation. When used as a multibox or cable closer, foam smoke seals should be requested.
A steel encased closer device for combustible pipes of up to 200 mm. Available in various lengths, it is the perfect solution for angled pipes. FP160 provides service integrity of up to four hours, dependent on substrate. It may be used directly in solid or flexible substrates, or within FB750 coated batts. Additional clips may be required in floors slabs.
Features and benefits:
Applications:
Used to seal combustible pipes as they pass through fire compartment walls and floors. When exposed to fire, the intumescent lining within the metal sleeve expands and fills the space left by the heat softened pipe thus reinstating the fire compartment line. The product is suitable for retrofit or maybe installed prior to service installation. When used as a multibox or cable closer, foam smoke seals should be requested.
| Material | Steel with intumescent |
| Uniclass 2015 |
| Product Reference | Nullifire FP160 |
| Size (h x w) | 55 mm diameter63 mm diameter82 mm diameter110 mm diameter160 mm diameter200 mm diameter110 x 54 mm204 x 60 mm225 x 25 mm220 x 90 mm300 x 25 mm |
| Length | 140 mmNot available with 200 mm diameter or 220 x 90 mm sleeves. 200 mmFor 200 mm diameter and 220 x 90 mm sleeves only. 300 mmFor circular sleeves only. |
| Form | Not applicableFor circular ducting. Three-sidedSoffit mounted, for rectangular ducts only. Four-sidedFor rectangular ducts only. |
| Standard product features | Material: Steel with intumescent. Colour: Red. Fire resistance:
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