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victaulic.com <br /> • <br /> 5.2 PERFORMANCE — FRICTION LOSS DATA <br /> ® Series AH2 Braided Hose with 90° Low Profile Elbows <br /> Style AB5, AB11, AB12, ABBA and ABMM VicFlex Bracket <br /> III Maximum <br /> Equivalent Number <br /> Length of Length of of 90°Bends <br /> Stainless Steel Outlet 1'/33.7mm at 7 1178mm <br /> Flexible Hose K-Factor Size Sch.40 Pipe Bend Radius <br /> inches/mm Imperial/S.I. inches/mm feet/meters <br /> 31/790 5.6/8.1 1 "/15 13.7/4.2 2 <br /> 36/915 5.6/8.1 ' 1/2715 17.0/5.2 2 <br /> 48/1220 5.6/8.1 1 "/15 25.0/7.6 3 <br /> 60/1525 5.6/8.1 1 "/15 33.0/10.1 4 <br /> 72/1830 5.6/8.1 1 1 "/15 41.1/12.5 4 <br /> 31/790 8.0/11.5 3/a`/20 13.6/4.14 2 <br /> 36/915 8.0/11.5 3/4"/20 16.9/5.2 2 <br /> 48/1220 8.0/11.5 3/4"/20 27.8/8.5 3 <br /> 60/1525 8.0/11.5 W/20 32.6/9.9 4 <br /> 72/1830 8.0/11.5 3/a"/20 40.6/12.4 4 <br /> 31/790 11.2/16.1 j 3/4"/20 13.7/4.2 2 <br /> 0 <br /> 36/915 11.2/16.1 3/4"/20 17.0/5.2 2 <br /> 48/1220 11.2/16.1 3/4"/20 24.9/7.6 3 <br /> 60/1525 11.2/16.1 3/a"/20 32.9/10.0 4 <br /> 72/1830 11.2/16.1 3/4"/20 40.9/12.5 4 <br /> 31/790 14.0/20.2 3/4"/20 13.5/4.1 2 <br /> 36/915 14.0/20.2 3/4"/20 16.8/5.1 2 <br /> 48/1220 14.0/20.2 3/4"/20 24.7/7.5 3 <br /> 60/1525 14.0/20.2 3/4"/20 32.7/9.9 4 <br /> 72/1830 14.0/20.2 3/a"/20 40.7/12.4 4 <br /> FM NOTES: <br /> • The Series AH2 hose has been tested and Approved by FM Global for use in wet,dry and preaction systems per NFPA 13,13R,and 13D and FM data sheets <br /> 2-0,2-5,and 2-8.FM 1637 standard for safety include,but are not limited to,pressure cycling,corrosion resistance,flow characterisitics,vibration resistance, <br /> leakage,mechanical and hydrostatic strength. <br /> • EXAMPLE:A 48-inch hose installed with two 30°bends and two 90°bends is permitted and considered equivalent to the data in the table shown above.In <br /> this example,the total number of degrees is 240°,which is less than the allowable 270°. <br /> • <br /> • • <br /> 10.85 5839 Rev AG Updated 07/2019 ©2019 Victaulic Company.All rights reserved. <br /> victaulic.com 20 ✓ctauI.c° <br />