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victaulic.com <br />7.0 REFERENCE MATERIALS - CHARACTERISTICS <br />WcFlex Maximum Load Values <br />Series AH2 Hose with 24" Bracket <br />Actual Length <br />Total Load <br />Max. Uniform Load <br />ft <br />Model Size <br />m <br />lb <br />N <br />Ib/linear ft <br />N/linearm <br />31/790 <br />5.2 <br />23 <br />2.6 <br />38 <br />08 <br />36/915 <br />3 <br />5.5 <br />25 <br />2.8 <br />40 <br />0.9 <br />48/1220 <br />z <br />6.3 <br />28 <br />3.1 <br />46 <br />1 <br />60/1525 <br />7.0 <br />31 <br />3.5 <br />51 <br />155 <br />72,11830 <br />S <br />7.7 <br />34 <br />3.9 <br />1 <br />Series AH2 Hose with 48" Bracket <br />Actual Length <br />Total Load <br />Max. Uniform Load <br />ft <br />Model Size <br />m <br />lb <br />N <br />Ib/linear ft <br />N/linearm <br />31/790 <br />6.1 <br />27 <br />1.5 <br />22 <br />0.8 <br />36/915 <br />3 <br />6.4 <br />29 <br />1.6 <br />23 <br />0.9 <br />48/1220 <br />z <br />7.2 <br />32 <br />1.8 <br />26 <br />1 <br />60/1525 <br />7.9 <br />35 <br />2.0 <br />29 <br />155 <br />72/1830 <br />S <br />8.7 <br />39 <br />2.2 <br />32 <br />1 <br />Total Load is defined as the sum of the weights of the following: <br />• water filled flexible sprinkler hose with threaded end fittings, including a typical fire sprinkler <br />• bracket assembly (any applicable Victaulic bracket model of the relevant associated size) <br />ASTM C 635: Suspension System Load -Carrying Capabilities (excerpted) <br />Suspension System <br />Actual Length <br />Wm <br />Min. Allowable Uniform Load <br />Ib/linear ft <br />N/linearm <br />Direct Hung <br />Light <br />5.0 <br />75.7 <br />Intermediate <br />12.0 <br />181.0 <br />Heavy <br />16.0 <br />241.7 <br />SUMMARY: All direct -hung suspension system duty classifications per ASTM C 635 are able to withstand the <br />maximum water filled weight of the VcFlex sprinkler hose and bracket. <br />10.85 5839Rev AG Updated07/2019 O 2019 Victaulic Company. All rights reserved. <br />victaulic.com 23 ✓ot_au 1-C <br />