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One of the thinnest
30 mm cover made of single or multi-segment stainless steel.
A few layers of 30 mm wide 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.
Description & use
Fire Collar Piro Collar PC SLIM is a metal cylindrical flexible clamping ring mounted on a pipe. It consists of an outer cover made of a single or multi-segment stainless steel sheet and one or more inserts made of intumescent material, which in case of fire increases its volume and closes the opening. The steel cover is equipped with a lock, used to fasten the fire collar and stabilize it on the pipe, and with mounting brackets with holes through which expansion anchor bolts are led, fixing fireproof collar to the partition. Fire collar is delivered as a ready-made product.
Fire Collar Piro Collar PC SLIM is a product intended for fireproof sealing of service penetrations and mixed penetrations in walls and floors of plastic pipes without insulation or with FEF or PE foam insulation, metal pipes insulated with FEF or PE foam, electric cables. The possible fire resistance class ranges from EI 30 to EI 180. With the use of fire collars Piro Collar PC SLIM, it is possible to seal single pipes or pipe bundles, pipes in groups of e.g. 4 pieces, cable bundles, pipe bends that are mounted just below the floor. More information can be found in the ETA. Good fire-retardant properties make Piro Collar PC SLIM suitable for sealing pipes with particularly large diameters and where large thicknesses of flammable insulation on steel pipes are required. The product is intended for professional use.
Types of partitions where penetration seals
can be made using Piro Collar PC SLIM
FLOOR: Floors built of concrete or reinforced concrete, with a thickness of not less than 150 mm and a density of not less than 1700 kg/m3
RIGID WALL: Walls built of concrete, (reinforced, cellular) solid brick, hollow or checkered brick, with a min. thickness of 100 mm or 125 mm and a min. density of 600 kg/m3
FLEXIBLE WALL: Walls with a minimum thickness of 125 mm, with a skeleton structure built of steel or wooden sections
Single stainless steel cover
Multi-segment stainless steel cover
SLIM VS. REGULAR
SLIM can be used interchangeably with Piro Collar PC in the diameter range up to 160 mm.
See the examples of
Check out our other fire collars
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