Dialysis Box with Backflow Preventer and Trap Primer

The W.D. Manor by Whitehall dialysis wall box protects patients at their most vulnerable, minimizes liability, and promotes significant job savings for the installer.

Each dialysis box is prefabricated and pre-plumbed and includes an integrated reduced pressure backflow preventer. This eliminates the need to pipe back to a shared backflow preventer and eliminates the possibilities of cross-contamination that can arise from that arrangement.

Modular Dialysis Box Features

• Isolation Valve:Valve typically open, only closed for service of trap primer or backflow device
• Trap Primer:Drips water into the drain when the device senses pressure fluctuation. This keeps the P-trap seal with water to eliminate sewer gas.
• Dialysis Supply:Potable water supply via male hose thread adapter
• Backflow Prevention:Protects the “house system” upstream from any back siphon or backflow contamination events.
• Drain Pipe:2” IPS Drain

Note: this product is not intended for reverse osmosis or deionized water supply.