SRI HFC-227ea FIRE SUPPRESSION SYSTEM

Heat of Vaporization at Boiling Point Thermal Conductivity of Liquid @ 25°C Viscosity, Liquid at Centipoise 25°C Relative Dielectric Strength @ 1 atm Solubility of Water in Agent @ 21°C Saturated Vapor Density @ 20°C (68°F) Ozone Depletion (ODP)

Atmospheric Lifetime

No Observed Adverse Euect Level (NOAEL) Lowest Observed Adverse Euect Level (LOAEL)

SKU: SRI-01E Category: Tag:

Description

DESIGN CALCULATIONS

The required agent quantity is based on the volume of protected area at the lowest expected ambient temperature and concentration required. To obtain the minimum agent quantity required, use the following equation:

 

                      W = (V/S) X ( C/100 -C)                     

 

W = weight of Agent required V = volume of protected area

olume S = 0.1269 + 0.000513 T

C = Required HFC-227ea Design Concentration (% by volume) at Design Temperature (t).

T = Design temperature in protected area (°C)