Products and Solutions
Chemolli Firebolt A2.1 – Active Fire Bolt
Chemolli Firebolt A2.1 – Active Fire Bolt
Chemolli Firebolt A2.1 is an active bolt for fire resistant doors designed to eliminate deformation where installed, between leaf and frame, between leaves, or between leaf and support.
Chemolli Firebolt A2.1 has a single-piece galvanised metal cylindrical body machined from solid, measuring 14×55 mm, with a 25×3 mm fixing flange in various finishes screwed onto the body. Conical metal retaining pin, with a variable diameter from 5 to 3 mm, 28 mm length and 18 mm stroke. Internal compression spring with 25 N thrust, heating element to be installed if necessary.
Weight of the device, complete with striker: 48 grams. Thermofusible element with an activation temperature of 190 °C.
