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w <br /> ,a ZU Model 95OXLTDA <br /> w� L Double Check Detector Assembly <br /> INS <br /> Application <br /> Designed for installation on water lines in fire protection sys- <br /> tems to protect against both backsiphonage and backpressure — I Ialik <br /> of polluted water into the potable water supply.A test cock plug —'^"*^ *ft <br /> -- <br /> is provided to protect against fouling caused by insects,dirt .�� ' ` <br /> and debris.Assembly shall provide protection where a potential `,1 �,. <br /> 11 non- health hazard exists. `` r r ,ei �' <br /> Standards Compliance Ar 'f` <br /> • UL®Classified (horizontal&vertical) , <br /> • C-UL®Classified (horizontal&vertical) • —'M1.! •' <br /> • ASSE listed 1048(horizontal &vertical) <br /> • Approved by the Foundation for Cross Connection Control <br /> and Hydraulic Research at the University of Southern Options <br /> California(horizontal&vertical) (Suffixes can be combined) <br /> ❑ - with OS&Y gate valves(standard) <br /> ❑ LM - less water meter <br /> By-Pass Backflow Assembly 3/4"Model 350D ❑ - with gal meter(standard) <br /> ❑ CFM - with cu ft meter <br /> Materials <br /> Main valve body Cast Bronze ASTM B 584 Accessories <br /> Access covers Cast Bronze ASTM B 584 ❑ Repair kit(rubber only) <br /> Fasteners Stainless Steel,300 Series Cl OS&Y Gate valve tamper switch (OSY-40) <br /> Elastomers Silicone (FDA approved) ❑ QT-SET Quick Test Fitting Set <br /> Buna Nitrile(FDA approved) <br /> Polymers NorylTM, NSF Listed <br /> Springs Stainless steel, 300 series <br /> Test cock cover Plastic <br /> Features <br /> Sizes: 2" <br /> Maximum working water pressure 175 PSI <br /> Maximum working water temperature 180°F <br /> Hydrostatic test pressure 350 PSI <br /> End connections (Threaded) ANSI B1.20.1 <br /> Q . •.t g <br /> ■ ••IR a■ ■ I �i� �• . m I • •imi ii■ • <br /> ��l 'moi• ''kI4Y <br /> ILMIL. <br /> I ,.MAL I �.l� '' '• LIMM6M.I. ni. <br /> a lit � Ili t� l i� `�L �b ''� � I <br /> A I -B —C 1 <br /> Dimensions&Weights (do not include pkg.) <br /> DIMENSIONS(approximate) <br /> MODEL <br /> SIZE A B C D D E WEIGHT <br /> OS&Y OPEN OS&Y CLOSED <br /> in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kg <br /> 2 50 23 1/4 591 9 229 9 229 13 330 11 330 1 3/4 44 65 29.5 <br /> Zurn Industries,LLC 1 Wilkins Rev.B <br /> 1747 Commerce Way,Paso Robles,CA U.S.A.93446 Ph.855-663-9876,Fax 805-238-5766 Date:6/17 <br /> In Canada I Zurn Industries Limited Document No.BF-950XLTDA <br /> 3544 Nashua Drive,Mississauga,Ontario L4V 1L2 Ph.905-405-8272,Fax 905-405-1292 Product No. Model 950XLTDA <br /> www.zurn.com Page 1 of 2 <br />