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78342 (78342 UniCollar)

Promastop 78342 UniCollar

Fire Resistant Collar for Plastic Pipes Penetration Seals

PROMASTOP ®  UniCollar ®  is an intumescent device designed to maintain the integrity of the fire resistant elements through which various plastic pipes pass. It is suitable for installation in various floors and walls similar to that in which it has been tested. In the event of a fire, the intumescent material in the PROMASTOP ®  UniCollar ®  rapidly expands, closing off the plastic pipe or combustible insulation and forming an insulating barrier.
PROMASTOP ®  UniCollar ®  is currently tested with many new and existing types of plastic using uPVC as a benchmark.
PROMASTOP ®  UniCollar ®  is packed in individual boxes each containing 2250mm length of collar (or 150 segments) and fixing accessories are included. The collar is designed so that it can be cut and snapped in modules of 15mm.

For a guide to the approximate number of collar sizes per strip, please refer to the usage guide table.

Usage Guide

Inside diameter (I/D) mm 43 50 55 63 69 75 83 90 110 114 125 140 160 200
inches 1.25 1.5 - 2 - 2.5 - 3 - 4 - 5 6 -
Segments per collar
(UL listing if featured)
15 17 18 20
(19)
21 22 24 25 29 30 33 36 40
(42)
49
Approximate number of collars per box 10 8.5 8 7.5 7 6.5 6 6 5 5 4.5 4 3.5
(3.75)
3
Number of brackets per collar for floor application 2 2 2 2 2 3 3 3 3 3 4 5 5 5
Number of brackets per collar for wall application 2* 2* 2* 2* 2* 3 3 3 3 3 3 5 5 5

*Three brackets are recommended for framed walls if framing is not available to be fixed on.
PROMASTOP ®  UniCollar ®  are manufactured under a quality management system certified in accordance with ISO 9001: 2008. The production unit has passed the site audit of ISO 14001 and all manufacturing processes are in accordance with the environmental standards of ISO 14001: 2004 and the safety standards of AS 4801: 2001.

Fire Collars

Retrofit Fire Collars

B311 Retrofit Pipe Collars prevent the spread of fire where PVC and PE plumbing pipes penetrate concrete fire walls and floors. Also for use on PP-R pipes as per PPR Table, and 15mm or 20mm internal diameter polybutylene pipes. The B311 collar is suitable for use where the collar is placed outside the wall or below the floor. With the addition of the optional "click-on" flange oversize holes may be accommodated

Jumbo Fire Collars

B312 Pipe Collars prevent the spread of fire where large uPVC and PE pipes penetrate fire barrier floors and walls. The collars low profile and hinged quick-clip construction allows fast, simple installation either before or after pipework is erected.

B312 Jumbo Fire Collars have an outer casing of powder coated steel with a liner of intumescent material. They are simple to install as no crushing spring is required.