National Diversified 11 4" Round Grate-4" Black Round Grate

National Diversified 11 4" Round Grate-4" Black Round Grate

Q: Will this fit in 3-5/8 id x 3-7/8 od pipe? The goofy product details give the dimension of the box!

I can't measure mine because I have already installed it underground, but I put it into "4 inch" corrugated black flexible drain pipe and it fit perfectly. However there is noting to hold it in place and I had to put in two screws to hold it on tightly.

Q: Is this the right product for the uphill beginning of a run into a catch basin? It will be buried but I don't want the end open right?

This is the correct end cap to allow water to enter the xeain pipe. It should be flush with the surface. Small objects might enter but not large ones.

Q: What is the exact diameter of the top grate part for the 4" drain? In inches please

The top grate part of this item is 4.5" in diameter.

Q: Why am I limited to buying only 3? I need 6 to finish my home project.

Also the limit of 3 is per user not per order. So once you order 3 of it there is no way you can order ever again unless you want to purchase from another seller who is selling to 3 times the price. The product is good but the quantity restriction by the seller makes no sense. I wanted 7 .... bought 3 from my account and 3 from my wife’s after that there is no way I can order any more. Amazon customer care is useless and they will keep repeating the seller has put this restriction. I asked them that what kind of seller wants to sell a product to a customer and then never want to deal with that customer ever again and they said “sorry we understand your frustration and will take this feedback”. The seller really needs to understand this. Also there is no way to contact the seller.

4.6/5

Product ID: 116132021

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Details

Brand
NDS
Material
Structural
Color
Black
Product Dimensions
4"L x 4"W
Maximum Pressure
60 Pound per
Outside Diameter
4 Inches

💧12 GPM flow rate

🔄Fits 4 in. pipes

🛡️ADA compliant

Frequently Bought Together

NDS 11, 4 in. Round Grate Cover Connects to 4 Inch Drain Pipes & Fittings, for Small Lawns, Landscaping and Patios, Black Plastic

NDS 78A* 4-Inch Round Atrium Drain Grate Cover for 4-Inch Sewer and Drain Pipe Fittings, for Small Lawns, Landscaping and Patios, Black

Description

🌟 Elevate Your Drainage Game!

SAFETY FIRST - Designed for pedestrian, bicycle, and wheelchair traffic.
BLOCK THE CLUTTER - Keep your drainage system clear of leaves and debris.
STYLISH FUNCTIONAL - Available in multiple colors to match your outdoor aesthetic.
SEAMLESS CONNECTIVITY - Easily fits various 4 in. pipe types.
VERSATILE INSTALLATION - Perfect for lawns, walkways, and patios.

The National Diversified 11 4" Round Grate is a durable, ADA-compliant drainage solution designed to block leaves and debris while allowing excess water to flow freely. With a 12 GPM flow rate and compatibility with various 4 in. pipes, this grate is perfect for enhancing the functionality and safety of your outdoor spaces.

Specifications

Product Dimensions	32.72 x 32.72 x 29.54 cm; 68 g
Part number	11
Item display weight	45 g
Material type	Plastic
Department	Unisex-Adult
Manufacturer	NDS Raindrip
Item model number	11, 4 in.
ASIN	B000BO8OAI

Have a Question? See What Others Asked

Will this fit in 3-5/8 id x 3-7/8 od pipe? The goofy product details give the dimension of the box!

Is this the right product for the uphill beginning of a run into a catch basin? It will be buried but I don't want the end open right?

What is the exact diameter of the top grate part for the 4" drain? In inches please

Why am I limited to buying only 3? I need 6 to finish my home project.

Reviews

4.6

All from verified purchases

A**R

Five Stars

Great product would buy again

25.05.2017

M**.

Patio drain grates / grilles

Easy to order , and delivery was super quick. The product is very nice, well made and sturdy. It fit my pato drain hole perfectly. The price was very reasonable. I recommend this product to anyone.

16.02.2024

M**S

Muy buen producto

Excelente calidad

4.03.2023

M**.

Quality product

The grate was installed as a floor drain into big-O. Worked like a dream. Heavy duty product delivered to your door!

31.12.2022

P**N

High Quality and Good Price

Delivered quickly. Fit as expected.

3.02.2024

A**

Buena tapa para tubo de 4”

Me sirvió para un tubo de pvc que necesitaba ponerle esa coladera, lo único es que no ajustó bien

22.05.2023

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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