Product Documentation
Disclaimer
External manufacturer-provided specifications and technical information are provided “as is” for informational purposes only. We do not warrant their accuracy, completeness, or currency and are not responsible for errors, omissions, or outdated information. Customers should verify all specifications directly with the manufacturer before purchase or use.
NDS Spee-D 253CI Wave Ductile Iron Class B ADA Compliant Grate
NDS Spee-D 253CI Wave Ductile Iron Class B ADA Compliant Grate

Additional Information
- Grate Width: 4.13" for NDS Spee-D
- Grate Height: 0.75"
- Weight: 7.52 lb
- Grate Material / Color / Finish: Ductile/Cast Iron - Raw, Ductile/Cast Iron - Baked on Oil Finish
- Manufacturer: NDS
- System: Spee-D
- Grate Load Class: Class A, Class B
- Channel Material: Plastic - (PP, HDPE, PE) - Gray
- Application: Residential, Decorative, General Purpose Drainage - Interior, General Purpose Drainage - External
Description
NDS® Spee-D Channel Wave cast iron decorative grates are available in both a natural/raw or baked-on oil finish. Commonly referred to as 4", these grates are nominally 4.12" and have an open surface area of 7.41 square inches (32 GPM) per foot.
Four screw holes per grate for NDS229 fasteners (not included).
Actual Dimensions: 4.12"W x 24" L x 0.75" H
Variations Available:
• 2532CI- Raw Cast Iron (with temporary black coating)
• 253CI-BF - Baked-on Oil Finish
Large project? Request a Quote
Please note that all raw cast-iron grates come with a temporary black coating and will begin to naturally rust with exposure to any form of moisture, and will appear orange before settling to brown. With the Baked-on Oil Finish, the grates will still minutely rust.