Axter PYROCLAIR®
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See the matrix of our rooflight products.

Introduction
PYROCLAIR® IMPR is a double flap opening smoke vent which is used on flat and low slope roofs and on tiled or slate pitched roofs for all types of smoke evacuation, e.g.: public access buildings, industrial buildings, commercial buildings, offices, etc. PYROCLAIR IMPR is best used in large buildings which require smoke evacuation systems comprising several pieces of equipment. The PYROCLAIR® IMPR opening control has to be connected by copper tubing to a pneumatic box (manual control).

PYROCLAIR IMPR units are glazed with multi-wall structured polycarbonate sheet.

Control:

The PYROCLAIR IMPR is connected in just one place to a pneumatic circuit linked to a CO2 cartridge control. Pressure on the circuit from ground level activates the pneumatic cylinders, allowing the release of the cylinder heads and the opening of the two panes to 90º.

PYROCLAIR with integrated insulated kerb
PYROCLAIR with adapter plate for use on a builder's kerb
Technical documentation .PDF
Full information is available by downloading the PYROCLAIR documentation.

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