4 in. Square Grate, Connects to 3 in. Drain Pipes and Fittings, Black Plastic

SKU: 2

Closeup of the NDS 4 in. Square Grate (NDS 2)
NDS 4 in. Square Grate in Black Plastic (NDS 2*, NDS 2)
NDS 4 in. Square Grate installed on 3 in. Sewer and Drain Pipe (NDS 2*, NDS 2)
Side view to see the thickness of the NDS 4 in. Square Grate (NDS 2)
NDS 4 in. Square Grate installed on 3 in. Sewer and Drain Fitting, or Elbow (NDS 2*, NDS 2)
Top Down View of the NDS 4 in. Square Grate (NDS 2)
NDS 4 in. Square Grate installed on 3 in. Single-Wall Corrugated Pipe (NDS 2*, NDS 2)
Upside down view of the NDS 4 in. Square Grate to see the circular opening (NDS 2)
The BG-FILCOTEN® by NDS® 300 Trench Drain Plastic Trash Bucket (NDS 22213) tapered design fits inside the BG-FILCOTEN 300 trench drain inline catch basin
The BG-FILCOTEN® by NDS® 200 Trench Drain Plastic Trash Bucket (NDS 22512) tapered design fits inside the BG-FILCOTEN 200 trench drain inline catch basin
Closeup of the NDS 4 in. Square Grate (NDS 2)
NDS 4 in. Square Grate in Black Plastic (NDS 2*, NDS 2)
NDS 4 in. Square Grate installed on 3 in. Sewer and Drain Pipe (NDS 2*, NDS 2)
Side view to see the thickness of the NDS 4 in. Square Grate (NDS 2)
NDS 4 in. Square Grate installed on 3 in. Sewer and Drain Fitting, or Elbow (NDS 2*, NDS 2)
Top Down View of the NDS 4 in. Square Grate (NDS 2)
NDS 4 in. Square Grate installed on 3 in. Single-Wall Corrugated Pipe (NDS 2*, NDS 2)
Upside down view of the NDS 4 in. Square Grate to see the circular opening (NDS 2)
The BG-FILCOTEN® by NDS® 300 Trench Drain Plastic Trash Bucket (NDS 22213) tapered design fits inside the BG-FILCOTEN 300 trench drain inline catch basin
The BG-FILCOTEN® by NDS® 200 Trench Drain Plastic Trash Bucket (NDS 22512) tapered design fits inside the BG-FILCOTEN 200 trench drain inline catch basin

The drain grate is the frontline of your drainage system, blocking leaves and debris from entering and potentially clogging the pipeline as it drains stormwater. The 4 in. Square Grate has an open surface area of 3.5 sq. in., flow rate of 11 GPM, and is ideal for draining light flows from small lawns, landscaped areas, patios, and walkways. The 4 in. Square Drain Grate connects to 3 in. sewer and drain pipe & fittings, 3 in. single-wall corrugated pipe, and 3 in. triple-wall pipe. Made of high-density polyethylene (HDPE) treated with UV inhibitors. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects—or we’ll replace it.

Applications:

  • Protect your drainage system by using a grate on top of drain pipe to block debris from entering and potentially clogging the pipeline while letting excess surface water flow through
  • Ideal for draining light water flows from small lawns, landscaped areas, patios, and walkways
  • Works with connected drain pipe to capture and convey excess surface water for proper release downstream

Features:

  • Grate is 1-5/16 in. high; top is 3-9/16 in. square; grate openings are 3/16 in. wide
  • 4 in. Square Drain Grates are available in a variety of colors

Literature & Resources

Videos

Submit Your Design
NDS DesignWorx® Team is there to help with preparation of submittal drawings and specs. Call us at 888-825-4716 or click below.
Request a Quote
Need to submit a bid package? Let NDS Project Specialists eliminate the guesswork and accurately quote your project for you.

Have Questions? Need Help? Want to Know More?

Helpful Customer Support

Have Questions? Need Help? Want to Know More?

No questions are too big or small. Find out how NDS solutions experts can help you solve your water management problems. Call 800-726-1994 or contact us by clicking below.

Contact Us