NEW: fire damper by Systemair

Round fire dampers - dimensions DN > ø 630 mm, example:

PKIR-EI90S - 1000 - DV7-T

Circular fire damper with fire resistance EI90S, diameter ø 1000 mm with actuator 230 V and thermoelectric fuse.

Rectangular fire dampers - dimensions W > 800 mm and / or H > 600 mm, example:

PKIS-EI120S - 1600×1000 - DV9-T-SR

Rectangular fire damper with fire resistance EI120S, nominal dimensions width × height = 1600 × 1000 mm, with modulating actuator 24 V and thermoelectric fuse.

Round fire dampers 3G - dimensions DN ≤ ø 630 mm, example:

PKIR3G - 400 - DV5-2

Circular fire damper, nominal diameter 400 mm, with 24 V AC electromagnetic release mechanism in impulse connection (release takes place when the electromagnet is activated) plus 230 V switches indicating the damper's closed and open position, fire resistivity depends on the installation method in Tab. 1 (see TPI 28_PKIR_PKIS_EN_201411 in Documentation tab).