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Custom fire collar for unusual service penetrations.
Cover made of multi-segment stainless steel
with the shape of: O / U.
High quality intumescent material.
Intumescent material begins expanding
in the heat
and seals the hole.
Prevents the spread
of fire to adjacent compartments.
Up to EI 180 C/U, U/C
Environment class: Z2
Fire collar should be stored in a dry place with the temperature ranging from +5°C to +30°C for no longer than 24 months.
PC L 110
allows to build 60 mm height fire collars Piro Collar PC in sizes:
25 - 110
PC L 200
allows to build 60 mm height fire collars Piro Collar PC in sizes:
125 - 200
One solution
to protect pipes
with different diameters.
The set consists of:
Set elements
Steel segment cover
PC L 110; h=60 mm - 2 meters
PC L 200; h=60 mm - 2 meters
Intumescent insert
PC L 110 - 60 x 6,5 mm - 2 meters
PC L 200 - 60 x 4 mm - 7 meters
Fastening elements
PC L 110 - 27 pcs
PC L 200 - 18 pcs
Connecting elements
PC L 110 - 10 pcs
PC L 200 - 3 pcs
Identification labels for penetration seals
Identification labels for
Piro Collars
Description & use
Piro Collar PC L is delivered as a set allowing each trained person and having the Pirosystem Contractor's License to make the collars on their own in accordance with the attached manufacturer's instructions. Piro Collar PC sets are easy and quick to assemble the required dimensions of fire collar Piro Collar PC at the place of installation on the pipe (e.g. on a construction site). It is enough to break off the appropriate number of segments from the segment cover, attach the connecting elements at its ends, and install the fastening elements on the appropriate segments of the cover (the number of fastening elements depends on the size of the fire collar). The intumescent insert should be placed in such a cover and it is ready. In case of fireproof collars 125 and larger, the intumescent insert is first wrapped on the pipe and then the prepared segment cover is placed on it. A detailed assembly diagram is in the box, in the instructions attached to the sets. Fire collars are delivered without fixing elements. Already assembled fire collar is placed around the pipe, closed and then attached to the partition by means of fastening elements, the number of which is given in the manual. When building and installing fire collars, PC-IM1 / PC-IM2 assembly instructions attached to the fire collar must be strictly followed.
Types of partitions where penetration seals
can be made using custom Piro Collar PC
Cutom fire collars are intended for fireproof sealing of penetration seals through walls or floors, through which pipes with a diameter of ≤ 160 mm made of:
​
-
Plastic materials (PVC, PP, PE-HD, PE, ABS, SAN+PVC),
-
Copper, steel and cast iron in flammable insulation or pipes made of:
PVC with cables with PVC insulation running inside the PVC pipe, -
PVC with plastic pipes running inside the PVC pipes, insulated with an elastomeric
foam cover (FEF - eg Kaflex, Armaflex).
​
The thickness of the partition with service installations should not be less than:
-
100 mm - rigid walls, made of aerated concrete, fire bricks, perforated or checkered walls,
-
125 mm - flexible walls, walls made of cellular concrete, solid brick, perforated or checkered,
-
150 mm - walls made of cellular concrete, fire bricks, perforated or checkered walls,
-
150 mm - floors - made of concrete or reinforced concrete.
U-shaped
perfectly fits
pipe elbows
Size range:
25 - 160
Shapes
O-shaped
Cover with segments for regular pipes with diameter: 25 - 200
Construction of
custom fire collars
Construction
Protection of several pipes
Protection of several pipes
With fire collar Piro Collar PC L it is possible to protect several pipes running together. In this case, the collar fastening elements should always be on the longer, flat side of the collar. Always install one fastener at the top of the oval portion of the collar. On the flat sides of the collar there should always be at least 2 fastening elements for each pipe placed opposite to one another. Collars constructed this way allow for:
-
protection with one collar of 2 plastic pipes running together next to each other with diameters up to 50mm
-
protection with one collar of a bundle of 3 plastic pipes running together with diameters up to 75mm
-
protection of a set up to 5 plastic, HDPE, PVC pipes running together next to one another with diameters: PVC up to 40mm, PEHD up to 40mm, plastic up to 50mm
Check out our other fire collars
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