Brac Gray Water Systems
Component Pictures
Brac System installed backflow prevention, CCCD and Swing Check Valve.
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Cross Connection Control Device (CCCD) prevents backflow of non-potable fluid into a potable water system. Most codes require a Reverse Pressure Backflow Assembly (RPBA), pictured here. See Non-contamination System Drawing.(PDF)
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The Swing Check Valve prevents backflow from the Building's Sanitary Drain System.
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