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NDS

Q: Do they freeze up? I live in Wisconsin and worry the residual water may freeze. Thanks

I have 3 of these (similar buried systems) all running down angle underground and yes they can freeze up (residual water at/around the pop up, “Colorado clay” stops up the little relief drain hole) although just 1 of the lines seems to show drain water backup up to the downspout during melt…anyway, for winter I pull off the 4” at the bottom of the downspouts and slip on another adapter and length of 4” downhill” that is just open at the end (Maybe there’s a better way? because yes we have 4” laying on top of ground level that can trip over etc.!

Q: How does the water make its way to the discharge with a hole in the bottom ?

The hole in the bottom is so small that the vast majority the water will be emitted from the top. The hole only allows a small amount to drain, which is important after that heavy flow has stopped.

Q: My down spout is rectangular is there a piece to connect with that shape on one end and circular on the other?

Correct. There is a rectangular piece that fits on the downspout. Then you need your hose to connect to the drainage

Q: Anybody use this in cold weather climates. Does it freeze up?

No. Have had 2 of then for several years in NY state. Never a problem. However they are used as an overflo for a drain pipe. I have no idea what happens when they are under a foot of snow. IBut f there is running water they won't freeze.

Product ID: 252563934

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Details

Size
4 Inch
Material
High Density
Brand
NDS
Colour
Green
Item dimensions L x W x H
17.1 x 17.1 x
Connector type
Elbow

☔All-Weather Safe

💧Water Discharge

🔧Easy Installation

Frequently Bought Together

NDS 422G Pop-Up Drainage Emitter with Elbow fits 4-Inch Sewer and Drain Pipe, Works with Drainage Systems Including Catch Basins, Green

NDS 451 HDPE Corrugated Adapter, 4-Inch, for Spigot X 4 inch Corrugated Hub Connections, for use with 4 inch Drain Pipes & Fittings, Black

NDS 420C Pop-Up Drainage Emitter, fits 3-Inch and 4-Inch Sewer and Drain Fittings, Works with Drainage Systems Including Catch Basins and Channel Drains, Green

Description

💡 Elevate Your Drainage Game!

SMART DESIGN - Pops up to discharge water and remains flush to the ground when not in use.
WEATHER RESISTANT - Designed to prevent stagnation and freezing, ensuring year-round functionality.
DURABLE CONSTRUCTION - Made from high-density polyethylene for long-lasting performance.
SEAMLESS INTEGRATION - Easily connects to 4-inch sewer and drain pipes for hassle-free installation.
EFFORTLESS WATER MANAGEMENT - Effectively captures and redirects water away from your property.

The NDS 422G Pop Emitter with Elbow is a high-performance drainage solution designed to efficiently manage water flow away from your property. Compatible with 4-inch sewer and drain pipes, this innovative emitter features a pop-up design that activates with water pressure, ensuring effective discharge while remaining flush with the ground when not in use. Constructed from durable high-density polyethylene, it withstands all weather conditions, making it a reliable choice for any drainage system.

Specifications

Product Dimensions	17.15 x 17.15 x 15.24 cm; 317.51 g
Part number	422G
Material type	High Density Polyethylene
Manufacturer	NDS Raindrip
Item model number	422G
ASIN	B002CSQ0P2

Have a Question? See What Others Asked

Do they freeze up? I live in Wisconsin and worry the residual water may freeze. Thanks

How does the water make its way to the discharge with a hole in the bottom ?

My down spout is rectangular is there a piece to connect with that shape on one end and circular on the other?

Anybody use this in cold weather climates. Does it freeze up?

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