NDS 641 6 in. Square Grate with Low-Profile Adapter
Brand: NDS
Save 25%
Original Price
$49.08
Current Price
$36.81
SKU 641
6 in. Square Grate with Low-Profile Adapter (NDS 641) provides a durable, low-profile solution for intercepting excess surface water. The flared grate increases open surface area for improved flow while blocking leaves and debris.
- Fits 3" and 4" sewer & drain pipes, single-wall corrugated and triple-wall pipe for broad compatibility.
- Grate top measures 5-7/8 in. square with 1/4 in. openings; top opening is 6-3/16 in. square for efficient capture.
- Open surface area: 14.4 sq. in.; flow capacity: 44 GPM to handle moderate residential runoff.
- Materials: HDPE grate and HIPS low-profile adapter treated with UV inhibitors for long-term outdoor durability.
- Adapter height: 2-1/2 in.; lightweight design and removable grate make inspection and cleaning fast and simple.
- Color: Green; chemical-resistant, rustproof and maintenance-free for landscape and patio applications.
Ideal for lawns, landscaped areas, patios, walkways, and under downspouts, the NDS 641 installs directly onto standard drain fittings and pipes. Its low profile and removable top let you access the pipeline for routine maintenance while keeping debris out of the system. Use as part of a complete surface-drainage solution to divert water away from foundations and prevent soggy spots.