1111 80TH ST SW JAMCO 2024-04-12

victaulic.com • 5.0 PERFORMANCE - FRICTION LOSS DATA (CONTINUED) • Series AH2 and AH2-CC Braided Hoses Equivalent Length Design Guide Equivalent length values at various numbers of 90 degree bends at 2"/51 mm center line bend radius !Length of Stainless Steel Flexible Outlet 1 2 3 4 5 6 7 8 9 10 11 12 Hose Size Bend Bends Bends Bends Bends Bends Bends Bends Bends Bends Bends Bends inches/ inches/ feet/ feet/ feet/ feet/ feet/ feet/ feet/ 1 feet/ feet/ feet/ feet/ feet/ mm jj mm meters meters meters meters meters meters meters j meters meters meters j meters meters 31/790 F 1h"/15 8.5/2.6 11.0/3.4 13.0/4.0 16.0/4.9 N.A N.A N.A N.A N.A N.A NA N.A W/20 10.0/3.0 12.5/3.8 14.0/4.3 17.0/5.2 N.A NA N.A N.A NA NA NA N.A Y /1S 13.5/4.1 16.0/4.9 ! 18.0/5.5 19.0/5.8 21.0/6.4 N.A N.A N.A N.A N.A N.A _ N.A 36/915 j 3/4^/20 14.0/4.3 17.0/5.2 19.5/5.9 20.0/6.1 23.0/7.0 I N.A N.A N.A N.A N.A N.A N.A 48/1220 1'715 15.5/4.7 17.0/5.2 19.5/5.9 20.0/6.1 21.0/6.4 22.0/6.7 28.0/8.5 32.0/9.8 N.A N.A N.A N.A 3/4"/20 17.0/5.2 19.0/5.8 21.5/6.6 24.5/7.5 26.0/7.9 27.0/8.2 30.0/9.1 37.0/11.3 N.A N.A NA N.A 60/1525 '/15 21.5/6.6 24.0/7.3 27.0/8.2 28.5/8.7 30.0/9.1 31.0/9.4 37.0/11.3 42.0/12.8 44.0/13.4 46.0/14.0 N.A N.A 3/4"/20 23.0/7.0 24.0/7.3 28.0/8.5 29.5/9.0 30.5/9.3 31.0/9.4 38.0/11.6 42.0/12.8 44.0/13.4 i,46.0/14.0 N.A N.A 72/1830 ' 715 30.0/9.1 32.0/9.8 36.5/11.1 37.5/11.4 40.5/12.5 41.0/12.8 42.0/12.8 46.0/14.0 49.0/14.9152.0/15.8 54.0/16.5 55.0/16.8 3/4/20 32.0/9.8 32.5/9.9 35.0/10.7 35.5/10.8 40.0/12.3 j 40.5/12.3 41.0/12.5 46.0/14.0 50.0/15.2 51.0/15.5 52.0/15.8 53.0/16.2 NOTES: • Values for use with 5.757140mm straight reducers. How to use this Design Guide: • For some systems,it may be advantageous for the designer to calculate the system hydraulics using shorter equivalent lengths associated with fewer than the maximum allowable number of bends.In this case,the designer may select a design number of bends for the job and use the associated equivalent length from the design guide to determine the system hydraulics. • It is possible that the actual installed condition of some of the flexible drops may have more bends than the designer selected.When this happens,the design guide may be used to find equivalent lengths based on the actual installed number of bends for particular sprinkler installations.The system hydraulics can be recalculated using actual equivalent lengths to verify the performance of the system. • • • 10.85 5839 Rev AG Updated 07/2019 ©2019 Victaulic Company.All rights reserved. • victaulic.com 18 ✓ctaulice