CLASSI PRESTAZIONALI IN Dop

PRODUCT DESCRIPTIONFree Smoke DALOW ENVIRONMENTAL TEMPERATURET-25° C
SERIAL NUMBER#########WIND LOADWL 1500
OPERATIONautomatic/automatic + manualHEAT RESISTANCEB 300
TEMPERATURE OF THERMAL START-UP68°C / 93°C / 141°C / 181°CFIRE REACTION OF THE INFILL MATERIALB-s1, d0 for polycarbonate
EFFECTIVE AERODYNAMIC SURFACE AREA Aavariable according to device sizeSPOILER RESISTANCENot present
RELIABILITYRE 50
OPENING UNDER LOADSL 1000 if the geometric surface area is less than or equal to 3m2
SL 500 if the geometric surface area is greater than or equal to 3m2

INGOMBRO CILINDRO IN APERTURA

H (mm)Net A-light (mm)
400≤ 860
440> 860/ < 1400
620≤ 1400

NSHEV Free Smoke is a patented and compact system consisting of an aluminum frame with a sealing gasket.

Aluminum hinges, galvanized steel rivets and fittings, and an opening device with a three-stage pneumatic cylinder operating with a mixed gas of CO2/OIL, pivotally mounted between two parallel brackets.

It also includes a CO2 cylinder, a thermal fuse vial (with various available calibrations), and a thermal valve. The presence of an additional latch cylinder ensures the possibility to open the sash for periodic maintenance and cleaning activities. The device can be connected to a remote pneumatic opening without any additional accessories.

NSHEV Free Smoke is a device for opening only in case of emergency and requires manual closing from the roof, while electric opening can be used for daily ventilation.

classi prestazionali in dop INGOMBRO CILINDRO IN APERTURA
COMPACT SYSTEM
DOUBLE FRAME FOR MAXIMUM OPERATIONAL SAFETY
ALSO FOR DAILY VENTILATION

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