A: Hi Irvin, you won't need additional fittings to make the connection.
A: Hi Samf, NDS recommends to use gravel not sad. Dig a hole deep enough for overall height of basin plus 4”-6” for the a bed of ½” to ¾” compacted gravel.
A: Kell - Good afternoon. This #900BKIT catch basin has two openings to allow for an inlet connection and an outlet connection.
A: This can either be a terminal sump, box, using one hole, or an in- line box, one of several , thus requiring connection pipe to the next box in the line.
A: No adapter needed. It will connect.
A: Hello Jam, Yes, these are able to be connected to 4"Corrugated pipe with the correct NDS part#1243 outlet adapter on the 9" Catch Basin
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|Name||50 Gallon Flo Well Stormwater Dry Well System Kit with 3 Side Panels & 1 Cover||9 in. Square Catch Basin Drain Kit 2-Opening Basin, Black Plastic Grate, 2 Outlet Adapters and 1 Outlet Plug (4-Pack)||12 in. Square Catch Basin Drain Kit 2-Opening Basin, Black Plastic Grate, 2 Outlet Adapters and 1 Outlet Plug (4-Pack)|
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