Alternatively

This PIG Drain Insert Plus is an easy way to control oily runoff and sediment - and helps to avoid stormwater fines

Designed to ease installation and removal this GEORG FISCHER check valve features vibration free performance even at high flow velocity

ASSY -TAILPIPE

There is a channel rim design with 2 apron

NDS 13 in x 20 in x 12 in Rectangular Valve Box - 117BC Baby Changing Stations AlternativelyThe NDS valve box features an overlapping cover to keep grass and dirt from settling between the body and the cover. Rugged polyvinyl chloride construction with UV and color stabilizers to help reduce fading from sunlight. Provides irrigation valve protection in severe weather and soil conditions. Suitable for use in commercial, residential, golf course, and municipal landscape applications.