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Two -Hole Strap - designed to support CPVC piping systems when attached to <br />a flat, horizontal surface with the screw -type fasteners in the vertical position. <br />In addition, the two -hole strap is designed to support CPVC piping systems <br />when attached to a flat, vertical surface with one mounting tab in the vertical <br />position and the screw -type fasteners in the horizontal position. The two -hole <br />strap can be used as a piping system guide when the system lies on top of a <br />beam, and the beam supports the system I s weight. <br />Two -Hole 90' Side Mount Strap - designed to support CPVC piping systems <br />when attached to a horizontal beam with the screw -type fasteners in the <br />horizontal position and the pipe hanging below the beam. The fastener's <br />mounting edges are designed to allow the screws to be installed horizontally. <br />This is a benefit when overhead clearance is limited, In addition, the 900 side <br />mount strap can be used in a restrainer fashion when it is attached to the top <br />of a beam, and the system lies on top of the beam. <br />Risers must be supported by pipe clamps or by hangers located on the <br />horizontal connection close to the riser. Only Listed hangers and clamps <br />can be used, Vertical lines must be supported at intervals to avoid placing <br />excessive load on a fitting at the lower end. This can be done by using riser <br />clamps or double -bolt pipe clamps listed for this service. <br />Kqnpers 2ni. sunnorts must not romDress -distort cut, or abrade th <br />Maintain vertical piping in straight alignment with supports at each floor level or <br />10-foot intervals, whichever is less. CPVC risers in vertical shafts or buildings <br />with ceilings over 25 feet must be aligned straight and supported at each floor <br />level or 1 0-foot intervals, whichever is less. <br />10 @ 2010 SpearsO Manufacturing Company Page 41 <br />