Luke 125 Clean Agent

Clean Agent Fire Suppression System

Description

LUKE 125 is a trademark of LUKE’s HFC-125. Pentafluoroethane, LUKE 125 is an effective fire extinguishing agent which is safe, clean, electrically non-conductive and is suited for use at low temperatures because it has a low boiling point (-48.5°C (-55.3°F)) which is similar to that of Halon 1301 (-57.7°C (-72.2°F)).

LUKE 125 can be used in applications where people are normally present (normally occupied spaces) for Class A fire assets. Class A assets represent more than 90% of all commercial protection scenarios.

LUKE 125 extinguishes the fire by a combination of chemical and physical mechanisms.

Chemical Name : Pentafluoroethane, CHF 2CF 3
General Description : Colorless, Ether-like Odor
Molecular Weight : 120.02
Boiling Point @760 mmHg : -48.5°C (-55.3°F)
Freezing Point : -102.8°C /-153°F
Vapour Pressure @25°C / 77°F : 1,377.9 kPa / 199.85 psia
Critical Temperature : 66.05°C /150.89°F
Critical Pressure : 3.59 MPa /520.69 psi
Critical Density : 0.571 g/cm2
Vapour Density (AIR = 1) : 4.2
pH : 7.0
Specific Gravity (H20 = 1) : 1.248
Viscosity @25°C / 77°F : 0.14 centipoise /0.338 lb/ft-hr
Percent Volatile (By Volume) : 100%
Water Solubility @25°C / 77°F : 0.9 g/L at 101.3 kPa
Ozone Depletion Potential : Zero
Global Warming Potential : 3,500
Estimated Atmospheric Lifetime (Years) : 9
Zero Ozone-Depleting Potential
Low Global Warming Potential of 3,500
Leaves no residue
Have short atmospheric lifetime
Safe for use in occupied spaces without fear of oxygen deprivation
Vapor Pressure@ 21° C/70°F – 58.8 psia
Critical Temperature – 101.7 ° C/215.1°F
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