SKU
421-1614

NDS - 4" Pop-Up Drainage Emitter with Elbow

  • Pop-up emitter discharges drainage safely away from structures
  • Spring-loaded cap opens with water pressure and closes after flow stops
  • Low-profile design prevents mower interference
  • Made from 100% recycled HDPE
  • Keeps debris and rodents out of system
  • Fits 4" S&D pipe with attached elbow
  • Sold Individually. Manufacturer Pack Size = 20
 
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Product Details

The NDS 4" Pop-Up Drainage Emitter with Elbow is a reliable and efficient discharge solution for any gravity-flow drainage system. Designed to release collected stormwater from grates, catch basins, channel drains, Flo-Well units, or downspouts, this emitter diverts water to safe, erosion-free zones. The spring-loaded cap opens with water pressure and automatically closes when flow stops, preventing debris, animals, and trip hazards. Its low-profile design blends into landscaping and stays clear of mower blades, while the attached elbow fits standard 4” sewer and drain pipe for a quick, tool-free installation. Made from 100% recycled HDPE, it’s durable, sustainable, and built for long-term outdoor use.

Key Features:

  • Spring-loaded cap opens with hydrostatic pressure and closes when flow ends
  • Helps discharge water to safe locations away from structures and erosion zones
  • Low-profile design minimizes visibility and avoids mower interference
  • Constructed from 100% recycled HDPE for durability and environmental responsibility
  • Prevents rodent intrusion and keeps debris out of the system

Technical Specifications:

  • Fits 4" sewer and drain (S&D) pipe systems
  • Material: High-Density Polyethylene (HDPE)
  • Color: Green emitter cap with white elbow
  • Spring mechanism: Internal, corrosion-resistant
  • Temperature Rated for Typical Outdoor Drainage Use

Installation & Application:

  • Ideal for lawn drainage, downspouts, planter beds, and hardscape runoff redirection
  • Installs at the termination point of 4” drain pipe
  • No need to cut through curbs or install exposed open drains

Compatibility & Optional Accessories:

  • Compatible with NDS grates, catch basins, Flo-Well®, and 4" S&D fittings
  • Can be used in conjunction with erosion control or rainwater management systems

Prevent water damage and enhance your drainage system with the NDS 4" Pop-Up Emitter—designed for safety, sustainability, and ease of use in all residential and landscape environments.

Specifications

Brand
National Diversified Sales Inc
Color
Green/White
Size
4"
Connection Size
4"
Material
High Density Polypropylene (HDPE)
Pipe Diameter
4"
Series
Drainage Accessories

Resources & Videos

  • Protect your home from water damage with an NDS Pop Up Emitter
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