AF Multicollar

Firestop collar roll for mechanical and electrical system penetrations

AF MULTICOLLAR is a modular firestop collar certified under EN 1366-3 for up to EI 240 sealing of mechanical and electrical system penetrations in walls and floors. It can be cut to size directly on site and is an ideal solution when there is lack of complete information on the exact conditions.

Technical Data-Sheet
BIM
Certifications
Weight: 3,80 kg /nr
Price: €318,00 /nr

Choose the quantity (nr)

Instruction Video
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Technical Features

The external stainless steel structure can be applied in humid environments while the intumescent strip with high expansive capacity can secure large elements.
AF MULTICOLLAR can be cut to size directly on site and is an ideal solution when there is lack of complete information on the exact conditions.
  • Metal band size: 3000x50 mm;
  • Intumescent sleeve size: 8600x50x4 mm;
  • Diameters achievable: from 30 to 315 mm;
  • Free expansion: >20:1;
  • Activation temperature: ± 180°C.

Different types of product

Pipe
diameter (mm)
Foil
length (mm)		Sleeve
length (mm)		Number
of windings		Number
of collars
obtainable
30200240215
40230310213
50260380211
63300460210
8035056028
9038062027
10041068027

Different types of product

Pipe
diameter (mm)
Foil
length (mm)		Sleeve
length (mm)		Number
of windings		Number
of collars
obtainable
11044075026
125515131035
140560145035
160620164034
200795350051
250955430051
3151200643061

Direct Application

  • Electrical cable bundles including corrugated pipes
  • Including bundled combustible pipes
  • Multilayer pipes including bundles
  • Metal pipes with insulation
  • Mixed penetrations

Certifications

  • Class EI 240 (UNI EN 1366-3) rigid floor;
  • Class EI 180 (UNI EN 1366-3) rigid wall;
  • Class EI 120 (UNI EN 1366-3) plasterboard wall;
  • Class EI 120 (UNI EN 1366-3) Xlam floor;
  • Class EI 120 (UNI EN 1366-3) Xlam wall;
  • Class EI 120 (UNI EN 1366-3) self-supporting wall;
  • Class EI 120 (UNI EN 1366-3) sandwich wall;
  • Class REI 120 (UNI EN 1365-2) fibre false ceiling;
  • Class EI 120 (UNI EN 1366-3) independent false-ceiling.

Packaging and Storage

Cardboard boxes containing: metal foil, intumescent sleeve, self-tapping screws and tape measure.
Unlimited under normal storage conditions 

Specifications

Supply and application of AF MULTICOLLAR firestop collars, consisting of a stainless steel element to be cut to the pipe diameter and "Firefill" intumescent material, for up to EI 240 protection of penetrations of standard and silent combustible pipes, bare or bundled multilayer pipes, bundles of corrugated pipes with electrical cables and non-combustible pipes with elastomeric wall
and floor insulation and a structure consisting of a AF PANEL rock wool double panel. The product is certified under EN 1366-3 including non-conventional structures such as sandwich and self-supporting walls, and composite and independent false ceilings.

Application Method

1. measure the diameter of the pipe to be protected and cut the foil and sleeve according to the following table;
2. wrap the sleeve on the pipe to be protected and fix it with normal adhesive tape;
3. wrap the metal foil around the sleeve overlapping the ends by at least 30 mm, then fix with the self-tapping screws provided (at least two per collar);
4. secure the collar using self-tapping screws or metal expansion plugs depending on the structure

Reason to choose AF Multicollar

 STAINLESS STEEL structure;

 Certified on large diameter pipes;

 Durability : certified for temperatures from -20 ° to 70 ° C
   and for environments with high humidity;


 Versatility of application :
- Bundles of electrical cables;
- Plastic pipes (PVC, PP, PE, HDPE, ABS, SAN + PVC)
- Non-standard soundproofing fuel pipes (eg PP-R);
- Multilayer pipes (PE + aluminum);
- Insulated metal pipes.


 Special applications :
- Curved pipes near the corner between wall and floor;
- Batteries of thermo-deformable and metal pipes with insulation.


 up to EI 240 (EN 1366-3) - ETA  ETA and voluntary CE marking.

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