Flow-Restricting Parabolic Weir: Controls water flow by limiting capacity to around 10 gallons per minute (GPM) for each inch of water above the drain body
Temperature r relief at 210 degrees F (99 degree C)
Specifications Body Material Epoxy Coated Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 SQ IN Lead Free Not In Scope Outlet Connection Size 4 IN Outlet Connection Type No Hub OverflowDome No OverflowDrain Does Not Apply To Product Specification Sheet - RD-100 Large Area Roof Drain
The Septic Pipe Root Barrier is a rolled fabric that contains small nodules of a particular herbicide called Trifluralin that's purpose is to stop root tip cell division
It works with the Slim Channel Drain and is ideal for draining light flows from pool and spa decks
Watts LFLL40XL-4 75/210 FS 3/4 - Part of the LFLL40XL Series Hanes Geo Flow-Restricting Parabolic Weir: Controls waterThis lead free automatic reseating temperature and pressure relief valve has a 3 4 inch NPTF male inlet, 3 4 inch NPTF female outlet, 4 inch coated extension thermostat, pressure relief setpoint of 75 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water
