A: Hi Curious, Our grates provide a mechanical barrier that help filter out large debris that helps minimize clogging of the drainage system but allows stormwater through the grate. Our 3" Plastic round atrium drain grate is intended for stormwater use only and not to be use on a Calcium Hypochlorite for Disinfections In Onsite Aerobic Waste Treatment Septic Systems.
A: Yes, they will connect to pipe. However I had a horizontal drain pipe that was not accepting the water fast enough in a heavy rain. I drilled 3 inch holes in the top of this pipe every 3 - 4 feet and placed these grates on top. I then put large gravel on top to hold in place ....It works wonderful.
A: This will fit 3 in. sewer and drain pipe and fittings, 3 in. corrugated pipes, and 3 in. triple-wall pipes
A: This grate will fit inside 3" SDR-35 pipe, 3" PVC fittings (and elbow for example, and 3" corrugated pipe.
A: I had no issue fitting it in. Slid right in place.
A: 3” anything.
A: Any 3”. It slips inside the pipe. Buy some 3/4” stainless sheet metal screws. Once the grate is in place drill a couple holes and secure it with the screws. I used 4
A: Hi Maciek, we do not offer a 3 inch drain pipe on HomeDepot.com. I suggest visiting or calling your local Home depot store for information on availability of drain pipes.
|Name||3 in. Plastic Round Drainage Grate in Green||3 in. Plastic Round Atrium Drainage Grate in Green||4 in. O.D. Stainless Steel Stamped Round Replacement Drain Strainer||6 in. Plastic Round Drainage Grate in Black|
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