Fire suppression Systems
Small-size GFFM Impulse-FD
Gas Fire-fighting Modules Impulse-FD are designed for fire suppression with the gas extinguishers ( Freon 125 and Freon 227ea ) fire classes A, B , C and electrical equipment. Main feature of this system is using fire detecting sensitive tube Fire DeTec ®(made by Rotarex, Switzerland), which is made from high-tech polymer. It allows high flexibility, resistance and long life. Fire DeTec ® tube is constantly under pressure. Polymer is melted in the fire place and starts up the extinguishing agent. After that the valve of the shutter-starting device opens and disperses fire-fighting gas. Depending on the type of system, the extinguishing gas is produced through the Fire DeTec tube ( for systems Impulse -FD-DLP) or through the distribution pipe (for systems Impulse -FD-ILP and Impulse -FD-ILP- EM) . Modules Pulse -FD-ILP- EM is also equipped with an electromagnetic activator for control of extinguishing agent startup. All modules can be fitted with a pressure switch to signal the pressure fall in the module.
• Production equipment;
• Server and telecommunication cabinets;
• Medical Equipment;
• Power cabinets and mounting decks;
• Motor Transport Branch;
• Cable TV.
• liner type of fire detection ;
• rapid reaction;
• hour readiness;
• easy installation and maintenance;
• no false alarms in case of failure warning system;
• used at all types of objects;
• does not react to vibration.
|Capacity module||2 ±0,2||5±0,3||2 ±0,2||5±0,3||2 ±0,2||5±0,3|
|Maximum weight of R-125, kg||1.9||4.5||1.9||4.5||1.9||4.5|
|Maximum weight of R-227ea, kg||2.1||5.5||2.1||5.5||2.1||5.5|
|The maximum length of the heat-sensitive tube, m||5||7||10||10||10||10|
|Maximum pipe length, m||—||—||6||8||6||8|
|Maximum number of nozzles, pcs||—||—||4||6||4||6|
Parameters of the electromagnetic activator
|DC voltage, V||—||—||—||—||from 20 to30|
|Operating power current, A||—||—||—||—||0,25 ± 10%|
|Start impulse duration, s||—||—||—||—||1|
|Current control , A||—||—||—||—||not more, 0.01 A|
|Time control, minutes||—||—||—||—||Unlimited…|
Modules fire Impulse -FD-ILP modules are fully autonomous system. If the temperature in the sensitive tube is up to 110 ° C the pressure in the chamber falls, valve opens and the extinguishing agent ( Freon 125, Freon 227ea ) starts up. Modules can be fitted with a pressure gauge pressure switch for signal actuation module. Cylinders are made of stainless steel of 2 and 5 liters.