DSPA 11-4


  • Exceptional effective non-toxic fire extinguishing agent
  • Uniquely easy to install and maintain
  • Tested as per CEN/TR 15276-1, NEN-ISO 15779, UL 2775 and BRL K23001
  • Approved by EPA for SNAP listing
  • Ecologically safe and environmentally friendly (O.D.P.=0, G.W.P.=0)
  • Very cost efficient

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DSPA aerosol generator 11-4 can be used as part of a highly effective fire extinguishing system. A DSPA generator is non-pressurised and is installed inside a room or compartment that requires protection. After activation, an aerosol cloud is generated which expands volumetrically, flooding the space and extinguishing the fire. The DSPA generators are mainly designed tobe used in areas not usually occupied or unoccupied areas.  These are effective on class A, B, C fires.


The DSPA generator 11-4 is recommended for the protection of semi-large compartments such as storage rooms, archives, technical rooms and server rooms.


Model 11-4
Dimensions 165 x 72 mm
6,5”x 2,8”
Total weight 2 kg
4,4 lbs
Volume coverage 7 - 21 m³
247 – 742 ft³
Discharge time 25 sec
Activation, current Built-in starter, 1.3A
Operation conditions -40°C to 75°C/  -40°F to 167°F
Up to 95% RH at 54°C
Colour Standard RAL 3000, other colours upon request