| General Specification (approx) | Concept Colt 4 'Turbo' |
| Size (cm) | 36 x 14 x 20 |
| Weight (kg) | 7 |
| Heat Exchanger Wattage (W) | 2200 |
| Power Supply | 208-230v. 50/60Hz |
| Optional | 110v, 50/60hz 110v, 400hz (Basic variant) |
| Warm up time from cold (mins) | 4 |
| Duration of aerosol at maximum output (mins) | 7.5-8 |
| Smoke output (m3/min @ 1.5m visibility) | 0-226 |
| Hang time index | 4 - 6 |
| Particle Size (micron, mass median diameter) | 0.2-0.3 |
| Operation 'Off Power' | Basic and Hybrid variants |
| Operation 'Remote' | Hybrid variant |
The Turbo variant of our best selling Colt 4 incorporates a larger mass. precision machined heat exchanger block, and 2 x 1100w Firerod cartridge heaters switched via a solid state relay.
The result - almost twice the smoke output of the standard Colt 4, and the ability to make smoke "Off Power" for longer - because it has a greater amount of retained energy within the heat exchanger.
With its enhanced performance, the Colt 4 Turbo is capable of smoke logging larger volumes, more quickly, and to denser smoke concentrations than any other similar system. However, the smoke output is completely adjustable, so, if required, smoke output can be reduced from a powerful plume to a small wisp.
The unit uses the standard, one piece aluminium Colt 4 smoke can to produce an extremely persistent smoke. The can contains both the smoke chemical and the INERT propellant gas required to make the smoke. The canister automatically re-seal after use, so they can be used time and time again until exhausted.

The Colt 4 smokes small particle size results in much lower chemical concentrations to achieve and maintain specific smoke concentrations than conventional smoke systems.
All Concept Colts have an enviable reputation for simplicity of operation and reliability, and they carry a lifetime warranty on the most critical part in any smoke system, the heat exchanger block.
The use of the canisters reduces the number of moving parts within the machine to just one, resulting in exceptional serviceability and reliability.
Re-fillable aerosol cans are also available if required which can simply be pressurised by a hand pump, airline or inert gas supply.
Concept, the only smoke specialist within the Firebuy Training Fra... Read more >
Concept Smoke Screen have been nominated in 2 categories for the S... Read more >
> view allFollowing an urgent hire request to verify smoke extraction systems:
"Many thanks for your quick response to our last minute request for assistance – As you will be able to see (enclosed CD) the machines worked very well indeed!"