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c Z /ANVIL <br /> FLEXHEAD Flexible Sprinkler Connections <br /> STANDARD 1- SERF HOSE <br /> 20XXET(ELBOW) <br /> L±20mm <br /> i1=B1 3 <br /> 76.21 <br /> 9 ttP 304SS SCH 40 PIPE <br /> 1"NPT THREADS <br /> 5V TO ANSI B1.20.1 <br /> W- <br /> 65'- <br /> 7.2 4T MODEL NUMBER: <br /> [1831w 20XX ET-XX <br /> ao'- �=50(1/2"NPT OUTLET SIZE) <br /> OR 75(3/4"NPT OUTLET SIZE) <br /> 1"- =ELBOW TALL SERIES HOSE <br /> iv- <br /> IT- =HOSE LENGTH(a',36",48",0',OR 72") <br /> OUTLET SIZE <br /> SEE CHART O 31 <br /> [33.401 <br /> FLEXHEAD ELBOW HOSE SERIES 1" INTERNAL DIAMETER • HOSE SERIES <br /> Hose Minimum Max.Number Equivalentg Length of 1 in.Schedule 40 Pipe(Ft.) Max.Rated <br /> Model Outlet Assembly Braid Bend Radius of 90'Bends Working Pressure <br /> Number Orifice Length Length FM <br /> Size (L) (B) FM UL FM UL UL FM UL <br /> 5.6 k-Factor 8.0 k-Factor 11.2 k-Factor 14.0 k-Factor 16.8 k-Factor <br /> In./cm. In./mm. In./mm. In./mm. In./ram. In./mm. In./mm. Ft./m. Ft./m. Ft./m. Ft./m. Ft./Fn. Ft./m. PSI/Kpa PSI/Kpa <br /> 2024ET-50 24 19.5 1 3 19 26.4 6.8 7.4 <br /> 610 495.3 5.8 8.0 2 2.2 <br /> 2036ET-50 36 31.5 2 3 23 30.1 11.8 12.5 <br /> 914 800.1 7.0 9.1 3.6 3.8 <br /> 2048ET-50 '�2 48 43.5 8 3 3 4 27 33.8 16.9 17.6 175 175 <br /> 1.27 1219 1104.9 200 76.2 8.2 10.3 5.1 5.3 1205 1205 <br /> 2060ET-50 60 55.5 4 4 32 37.5 21.9 22.1 <br /> 1524 1409.7 9.8 11.4 6.6 6.9 <br /> 2072ET-50 72 67.5 4 4 35 41.2 27 27.8 <br /> 1828 1714.5 10.7 12.5 8.2 8.4 <br /> 2024ET-75 24 19.5 1 3 18 NSA 14.7 8.2 <br /> 610 495.3 5.5 4.5 2.5 <br /> 2036ET-75 36 31.5 2 3 23 NSA 25.2 26 21.8 13 <br /> 914 800.1 7.0 7.7 7.9 6.6 3.9 <br /> 2048ET-75 1940 12119 1104.9 200 76.2 3 4 230 N/A 310.9 30 8.8 15.48 105 105 <br /> 2060ET-75 60 55.5 4 4 29 NSA 40.6 40 36.1 22.6 <br /> 1524 1409.7 8.8 12.3 12.1 11 6.8 <br /> 2072ET-75 72 67.5 4 4 32 NSA 48.5 47 43.2 27.5 <br /> 1828 1714.5 9.8 14.7 1 14.3 1 13.1 1 8.3 <br /> Model Numbers:The"ET"designates Elbow Tall Series Hose.The"50"designates 1h"Outlet Hose Series.The"75"designates 1/4"Outlet Hose Series. <br /> Equivalent Lengths are shown with maximum number of 90'bends at the minimum bend radius per agency.2-45`or 3-30'bends equal 1-90`bend.Different values were obtained by <br /> FM and UL due to the difference in minimum bend radius,testing protocol and calculation methods.Please see individual standards for more information relative to Friction Loss(equivalent <br /> length of pipe). <br /> See listing(s)approval agency for the latest approval details. <br /> FP-8.18 <br />