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victaulic.com <br />5.2 PERFORMANCE — FRICTION LOSS DATA <br />Fr Series AH2 Braided Hose with 900 Low Profile Elbows <br />Style AB5, AB11, AB12, ABBA and ABMM WcFlex Bracket <br />Length of <br />Stainless Steel <br />Flexible Hose <br />inches/mm <br />K-Factor <br />Imperiall <br />Outlet <br />Size <br />inches/mm <br />Equivalent <br />Length of <br />1"/33.7mm <br />Sch. 40 Pipe <br />feet/meters <br />Maximum <br />Number <br />of 90' Bends <br />at 7"/178mm <br />Bend Radius <br />31/790 <br />5.6/8.1 <br />1/2"/15 <br />13.7/4.2 <br />2 <br />36/915 <br />5.6/8.1 <br />1/2"/15 <br />17.0/5.2 <br />2 <br />48/1220 <br />5.6/8.1 <br />1/2"/15 <br />25.0/7.6 <br />3 <br />60/1525 <br />5.6/8.1 <br />1/2"/15 <br />33.0/10.1 <br />4 <br />72/1830 <br />5.6/8.1 <br />1/2"/15 <br />41.1/12.5 <br />4 <br />31/790 <br />8.0/11.5 <br />W120 <br />13.6/4.14 <br />2 <br />36/915 <br />8.0/11.5 <br />W /20 <br />16.9/5.2 <br />2 <br />48/1220 <br />8.0/11.5 <br />W/20 <br />27.8/8.5 <br />3 <br />60/1525 <br />8.0/11.5 <br />W/20 <br />32.6/9.9 <br />4 <br />72/1830 <br />8.0/11.5 <br />W/20 <br />40.6/12A <br />4 <br />31/790 <br />11.2/16.1 <br />W/20 <br />13.7/4.2 <br />2 <br />36/915 <br />11.2/16.1 <br />W/20 <br />17.0/5.2 <br />2 <br />48/1220 <br />11.2/16.1 <br />W/20 <br />24.9/7.6 <br />3 <br />60/1525 <br />11.2/16.1 <br />W/20 <br />32.9/10.0 <br />4 <br />72/1830 <br />11.2/16.1 <br />W/20 <br />40.9/12.5 <br />4 <br />31/790 <br />14.0/20.2 <br />W/20 <br />13.5/4.1 <br />2 <br />36/915 <br />14.0/20.2 <br />W/20 <br />16.8/5.1 <br />2 <br />48/1220 <br />14.0/20.2 <br />W/20 <br />24.717.5 <br />3 <br />60/1525 <br />14.0/20.2 <br />W/20 <br />32.7/9.9 <br />72/1830 <br />14.0/20.2 <br />W/20 <br />40.7/12A <br />4 <br />FM NOTES: <br />• The SeriesAH2 hose has been tested and Approved by FM Global for use in wet, dryand 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. A48-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 />10.85 5839Rev AG Updated07/2019 02019 Victaulic Company. All rights reserved. <br />victaulic.com 20 ✓ot—au liC In <br />