06-236115-001 1 October 2014
1-1 HFC-227ea Select Physical Properties, U.S. Units ..................................................... 1-5
1-2 HFC-227ea Select Physical Properties, Metric Units................................................... 1-5
3-1 Container Temperature-Pressure Correlation
(Based on a cylinder fill density of 70 lb./ft.3 or 1121 kg/m3).................................... 3-6
3-2 Cylinder, Equivalent Lengths .................................................................................3-6
3-3 Dimensions, HFC-227ea Cylinder/Valve Assemblies for Vertical Installation Only .......... 3-8
3-4 Fill Range HFC-227ea Cylinder/Valve Assemblies for Vertical Installation Only.............. 3-9
3-5 Liquid Level Indicator Part Numbers ....................................................................... 3-10
3-6 Dimensions–Cylinder Mounting Straps .................................................................... 3-11
3-7 Dimensions–Cylinder Mounting Straps, Metric.......................................................... 3-12
3-8 Dimensions–Cylinder Wall Brackets........................................................................3-13
3-9 Dimensions–Cylinder Wall Brackets, Metric.............................................................. 3-13
3-10 Electric Control Head, Stackable (Explosion Proof)....................................................3-15
3-11 Electric/Cable Operated Control Heads....................................................................3-16
3-12 Dimensions, Flexible Actuation Hose....................................................................... 3-23
3-13 Dimensions, Flexible Discharge Hoses..................................................................... 3-24
3-14 Dimensions, Valve Outlet Adapter ..........................................................................3-25
3-15 Dimensions, Manifold El-Checks............................................................................. 3-26
3-16 Check Valves, Equivalent Lengths ..........................................................................3-26
3-17 Dimensions–180° Discharge Nozzle........................................................................3-33
3-18 Dimensions–360° Discharge Nozzle........................................................................3-33
3-19 Dimensions–Cylinder Recharge Adapters................................................................. 3-34
4-1 HFC-227ea Fire Suppression Use Concentrations...................................................... 4-2
4-2 Atmospheric Correction Factors ............................................................................. 4-3
4-3 Class B Suppression Design Concentrations............................................................. 4-4
4-4 HFC-227ea Total Flooding Concentration Factors (W/V), English.................................4-5
4-5 HFC-227ea Total Flooding Concentration Factors (W/V), Metric .................................. 4-6
4-6 15 Pipe Diameters ............................................................................................... 4-11
4-7 Kidde Pipe Size Estimating Table............................................................................ 4-14
4-8 Corner Pulley and Cable Limitations........................................................................ 4-19
4-9 Installation of the Flexible Hose Directly into System Piping, English (inches)............... 4-23
4-10 Installation of the Flexible Hose Directly into System Piping, Metric (millimeters).......... 4-23
4-11 Single Cylinder Installation Dimensions, English (inches)........................................... 4-26
4-12 Single Cylinder Installation Dimensions, Metric (millimeters)...................................... 4-26
4-13 Strap Part Numbers for Cylinder Installation............................................................ 4-27
4-14 Multiple Cylinder Installation Dimensions, Inches .....................................................4-28
4-15 Multiple Cylinder Installation Dimensions, Millimeters................................................ 4-29
5-1 Preventive Maintenance Schedule ..........................................................................5-2
5-2 Retest Schedule................................................................................................... 5-12
6-1 Valve Components...............................................................................................6-2
6-2 Other Valve Component Materials ..........................................................................6-2
6-3 3-inch Valve Components ..................................................................................... 6-3
6-4 Safety Disc Replacement (11/2 in, 2 in and 21/2 in Valve) ........................................6-6
6-5 Safety Disc Replacement Table (3-inch Valve and New 2-inch Valve) .......................... 6-7
6-6 Item List for Figure 6-8 ........................................................................................6-9
6-7 Pressure vs. Temperature ..................................................................................... 6-11
6-8 Fill Tolerances ..................................................................................................... 6-11
6-9 Maximum Permitted Leakage Rates........................................................................ 6-13
7-1 Parts List............................................................................................................7-1
LIST OF TABLES
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