NDS 420 - 3" & 4" Pop-Up Drainage Emitter Square Grates Technical Specifications - NDS Spee-D

Technical Specifications - NDS Spee-D Channel With Bottom Outlet

snap the DS-226 grates into place

Place the 4-foot trench drain sections

leaving the top surface exposed

Begin laying channels from the outlet or lowest point

NDS 420 - 3" & 4" Pop-Up Drainage Emitter Square Grates Technical Specifications - NDS Spee-DNDS 420 3" & 4" Pop Up Drainage Emitter The NDS 420 Pop up Drainage Emitter is a versatile solution for managing water runoff from downspouts, catch basins, and French drains. This low profile emitter remains hidden when not in use and pops up during water flow, providing efficient drainage while maintaining landscape aesthetics. Key Features: Compatible with 3 inch and 4 inch drain pipes Low profile design blends with landscaping Durable construction