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2.4.3 Termination fittings <br />0 TABLE 2.4.1 <br />TERMINATION FITTING CONNECTIONS <br />-8 <br />Termination'.. <br />Large End <br />Small End Fits <br />Fitting Size <br />Fits <br />3" x 2" <br />3" pipe <br />2" male threaded adapter <br />4" x3" <br />4" pipe <br />3" male threaded adapter <br />6" x 4" <br />6" pipe <br />4" male threaded adapter <br />7777777777=iOut <br />>< <br />Note: All other secondary containment fittings are manu- <br />factured to fit the O.D. of containment piping. <br />When terminating from 4" (100mm) secondary contain- <br />ment pipe to 2"(50mm) product pipe, the following fittings <br />are required: <br />uired: <br />e <br />1. 4" x 3" (100mm x 75mm) termination fitting with or <br />without tap <br />2. 3" <br />x 27 mm x 50mm secondary containmentry reducerer <br />bushing (3) <br />3. 2" (50mm) bell x male threaded adapter (machined or <br />sanded) <br />(See Figure 2.4.4) <br />4" x 3" Termination Fitting <br />4" Secondary <br />_ Containment <br />Pipe <br />2" Bell x Male 2" Product <br />Threaded --7 Pipe <br />Adapter —j <br />3" x 2" Secondary Containment Reducer Bushing <br />Figure 2.4.4 <br />The 6" x 4" (150 x 100mm) termination fitting is not UL Listed. <br />A special coupling with controlled O.D. may be obtained for use with threaded fittings. <br />°' 3" x 2" (75 x 50mm) secondary containment reducer bushing is not UL Listed. <br />