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| Sand Filter Collection Drains and Accessories |
| Orenco sand filter collection drains are 4-in. Class 125 PVC pipe with 1/4-in. slots, 4 in. on center. They collect treated effluent at the bottom of a sand filter, for final discharge. Offered in 3-, 4-, or 6-foot lengths, coupling included. For systems with gravity discharge, a section of unslotted PVC pipe provides an exit through the sand filter wall. Collection drain caps are required. |
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