Stairwell Kit with 1.5m2 Powrmatic Vent LDGRILL700X1900 the dynamic insertion loss should

the dynamic insertion loss should be subtracted from the sound power level spectrum (dBW) of the fan

A remote LCD display unit shall be provided to access control functions allowing control set up

It is supplied with square cable clamps for secure and reliable cable termination but the base does not provide line continuity during detector removal

Elta can design and build optional splitter silencers for greater effect

• Tested to min

Stairwell Kit with 1.5m2 Powrmatic Vent LDGRILL700X1900 the dynamic insertion loss shouldOur easy to install and commission Stairwell kit with Powrmatic vent is ideal for your small single stair project. The kit includes: 1 x Powrmatic Roof Opensky AOV Louvred Smoke & Natural Ventilator 1. 5m2 1 x Ventlux Orange MCP Fireman switch 1 x Actulux SVM 4 amp Micro 24V Basic Smoke Control panel 1 x Hochiki Photoelectric Smoke Detector & Base Powrmatic Roof Opensky AOV Louvred Smoke & Natural Ventilator AOV louvred smoke & natural ventilator