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Y, <br /> ZURN Model 95OXLTDA <br /> WILKINS <br /> Double Check Detector Assembly <br /> Application <br /> Designed for installation on water lines in fire protection sys- ti <br /> tems to protect against both backsiphonage and backpressure yI ( I <br /> _ch <br /> of polluted water into the potable water supply.A test cock plug <br /> is provided to protect against fouling caused by insects,dirt '_' l+ <br /> and debris.Assembly shall provide protection where a potential Yr ; ,111, G„s ti <br /> non-health hazard exists. .t - <br /> Standards Compliance C ' <br /> '"F.,�' .t- ' ._ 11 <br /> • UL®Classified(horizontal&vertical) ra <br /> • C-UL®Classified(horizontal&vertical) — a .Y-_' <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 D Repair kit(rubber only) <br /> Fasteners Stainless Steel, 300 Series ❑ 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 /> ■t< J - 1 4 <br /> .STM <br /> .�n1 ad �� 11 Irl i .i!i r& <br /> IP <br /> Tr ■ ■ Igo• a- . r0 1 ■ ■'�iil •• •' t�u -II •• •• t—t vw► %b RliI� i,iL ®;�� �i` .tiifi E <br /> I A _I B —C— t <br /> Dimensions&Weights(do not include pkg.) <br /> DIMENSIONS(approximate) <br /> MODEL I <br /> SIZEA 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 50 231/4 591 9 229 9 229 13 330 11 330 13/4 44 65 29.5 <br /> Zurn Industries,LLC i 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 />