NDS 930 9 x 9 in. Low-Profile Catch Basin Adapter, Black

The NDS 930 low-profile catch basin adapter provides a shallow, flared opening to collect surface water while minimizing visual impact in landscaped areas. Designed to accept standard 9 x 9 in. grates, it pairs with NDS universal outlets to connect to a wide range of pipe sizes.

• Durable material: molded from high-impact polystyrene (HIPS) treated with UV inhibitors for outdoor use and long-term durability.
• Fits multiple pipe sizes: connects to 3", 4", 6" and 8" sewer, drain, and corrugated pipe when used with NDS universal outlets (1243, 1245, 1266, 1889).
• Low-profile footprint: adapter height is approximately 2-1/16 in. with a top opening of 9-7/16 in. square—ideal for shallow installations under lawn and hardscape.
• Easy installation: accepts NDS universal outlet adapters (sold separately) and standard 9 x 9 in. grates for flexible configuration.
• Applications: suitable for downspout drainage, patios, walkways, landscaped beds, and other areas needing discreet surface drainage.
• Compatibility & warranty: works with NDS 9 x 9 grates (grates sold separately); backed by NDS limited lifetime warranty against defects when used as intended.

Choose the NDS 930 when you need a compact, reliable inlet that blends into the landscape while providing efficient surface drainage. Refer to product literature and installation guides for outlet selection and proper installation details.