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NDS® Dura Slope™ DS-231 Slot Channel Drain Grate, gpm dura slot ADS Duraslot Slotted Drain Installation views · 4 years agomore Advanced dura trench slot drain ADS Duraslot Slotted Drain Installation views · 4 years agomore Advanced

spaceman slot logo Duraslot is made from dual-wall corrugated polyethylene pipe with an aluminum slot mounted on top of 4 - 36 N-12 pipe Typical