By NORMA Group

By NORMA Group

4 in. Round Grate, Fits 4 in. Sewer & Drain Fittings, White PVC

SKU:

9P11
Hero shot of NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Top down view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Underside view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Horizontal side view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Vertical side view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
The NDS white 4 in. round grate (NDS 9P11) installed on a NDS 4 in. S&D Elbow Fitting (NDS 4P02); grate fits inside the 4 in. hub
Alternate view of 4 in. S&D pipe attached to two ends of the NDS 4 in. PVC Sewer and Drain Tee (NDS 4P01*, NDS 4P01) with a grate attached to the middle opening (NDS 9P12)
The NDS 4 in. PVC Sewer and Drain 45° Wye (NDS 4P08C*, NDS 4P08*, NDS 4P08) in vertical position with 4 in. S&D pipe attached to the top and bottom connection points and a 4 in. HIPS S&D Fitting Round Grate attached to the middle hub (NDS 9P11)
The NDS 4 in. PVC Sewer and Drain 3-Way Sanitary Tee (NDS 4P09C*, NDS 4P09*, NDS 4P09) in vertical position with 4 in. S&D pipe attached to the top and bottom connection points and a 4 in. HIPS S&D Fitting Round Grate attached to the middle hub (NDS 9P12)
Closeup view of the underside on the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
The NDS white 4 in. round grate (NDS 9P11) works with Sewer and Drain fittings per ASTM D 2729, 3034, 2751 and F 810
The NDS white 4 in. round grate (NDS 9P11) is not compatible with DWV Schedule 40 pipe and fittings per ASTM D 2665
Hero shot of NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Top down view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Underside view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Horizontal side view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
Vertical side view of the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
The NDS white 4 in. round grate (NDS 9P11) installed on a NDS 4 in. S&D Elbow Fitting (NDS 4P02); grate fits inside the 4 in. hub
Alternate view of 4 in. S&D pipe attached to two ends of the NDS 4 in. PVC Sewer and Drain Tee (NDS 4P01*, NDS 4P01) with a grate attached to the middle opening (NDS 9P12)
The NDS 4 in. PVC Sewer and Drain 45° Wye (NDS 4P08C*, NDS 4P08*, NDS 4P08) in vertical position with 4 in. S&D pipe attached to the top and bottom connection points and a 4 in. HIPS S&D Fitting Round Grate attached to the middle hub (NDS 9P11)
The NDS 4 in. PVC Sewer and Drain 3-Way Sanitary Tee (NDS 4P09C*, NDS 4P09*, NDS 4P09) in vertical position with 4 in. S&D pipe attached to the top and bottom connection points and a 4 in. HIPS S&D Fitting Round Grate attached to the middle hub (NDS 9P12)
Closeup view of the underside on the NDS white 4 in. round grate (NDS 9P11) which fits 4 in. sewer and drain fittings and is perfect for pool and spa applications
The NDS white 4 in. round grate (NDS 9P11) works with Sewer and Drain fittings per ASTM D 2729, 3034, 2751 and F 810
The NDS white 4 in. round grate (NDS 9P11) is not compatible with DWV Schedule 40 pipe and fittings per ASTM D 2665

Drain light flows of excess surface water and block leaves and debris from infiltrating the pipeline. Use the 4 in. Round Drain Grate on patios, decks, and around pools to prevent costly water damage. Grate has an open surface area of 3.9 sq. in. and flow rate of 12 GPM. The 4 in. Round Grate connects to 4 in. Sewer and Drain (S&D) fittings such as an adapter to connect to drain pipe.

Where to Buy Find a Contractor
Applications
  • Protect your drainage system by using a drain grate, also known as a drain cover, with an adapter to connect to drain pipe and block debris from entering and potentially clogging the pipeline as water flows through
  • Ideal for draining light water flows from patios, decks, and around pools
  • Works with sewer and drain (S&D) fitting connected to drain pipe to capture and convey excess surface water for proper release downstream
Features
  • Meets applicable ASTM standards
  • N/A
  • N/A

Literature & Resources

NDS Drainage Product Catalog 2024-2025
Catalogue

NDS Drainage Product Catalog 2024-2025

.pdf
Guía de diseño y instalación de drenaje
Reference (NDS)

Guía de diseño y instalación de drenaje

.pdf
NDS All Type Drainage Grates Flow Capacities Tech Spec
Tech Spec

NDS All Type Drainage Grates Flow Capacities Tech Spec

.pdf