The NDS Spee-D Contour Channel Drain Middle Section lets you build smooth, natural curves into a channel drain system. It is a 4 in. PVC channel with a gray slotted grate that ships pre-installed and does not need to be removed during installation. The grate matches slotted gray #241 grates and comes out easily for maintenance.
Sections connect without couplings, and each one pivots up to 9° to form a curve. Use it with Start and End sections to join straight channels. It suits curved layouts such as free-form pool decks, curved patios, fountains, splash pads and fire pits.
Integrated rebar clips and a flat bottom allow installation over various subgrades. The channel accepts 3/8 in. rebar (#3) or 3/8 in. spikes. The middle section also accepts the #2350 adapter for a 3 in. bottom outlet. The materials are UV-inhibited to resist fading and cracking.
- Model
- NDS 400-ACM-WH
- Material
- PVC channel, UV-inhibited
- Channel size
- 4 in.
- Grate
- Gray slotted, pre-installed, removable
- Slot width
- 0.25 in.
- Pivot angle
- Up to 9° per section
- Load rating
- NDS Class B, up to 175 PSI when properly installed
- Traffic
- Medium-duty pneumatic tire traffic, passenger vehicles and light trucks, low-speed areas under 20 MPH
- Compliance
- ADA compliant, heel-proof
- Compatibility
- Slotted gray #241 grates; #2350 adapter for 3 in. bottom outlet; Start and End sections
- Anchoring
- Integrated rebar clips; 3/8 in. rebar (#3) or 3/8 in. spikes