Watts 800M4-QT-FZ 1/2 - Part of the 800M4QT Series Tactile Paving This galvanized steel grate is

This galvanized steel grate is perforated with 0

Float And Linkage

Integrated Outlets – Multiple options include bottom and end-cap outlets with standard sewer and drain connections for simple gravity-runoff setups

Our Root Barrier For Pavers are a rolled fabric that is used to prevent root damage to your pavers

Channel 3 is a sloped section with an invert depth from 13

Watts 800M4-QT-FZ 1/2 - Part of the 800M4QT Series Tactile Paving This galvanized steel grate isThis 1 2 inch anti siphon pressure vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle shutoff, and test cocks for winterization draining. It is