NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemical-resistant, rustproof and maintenance-free, lightweight and easy to install.
Product Features
- Material: Brass
- Color: Satin Brass
- Weight: 1.65 lbs each
- Fits: 3" or 4" pipe
- Opening: 11.60 in open space
- Will accommodate 35.49 gallons per minute with 1/2" of head