Febco - LFFRK 85X/87X-RT 4 - Part of the RK-LF860/LF866/LF870V/876VST/LF876V/LF880V/LF886V Series silt-fence-selector 7 bar ArmorTek Technology Yes

7 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268607567 Inlet Connection Size 2 1/2 IN Inlet Connection Type Flanged Joint Lead Free Yes Maximum Operating Temperature-Fahrenheit 300 Maximum Working Pressure-PSI 400 Outlet Connection Size 2 1/2 IN Outlet Connection Type Flanged Joint Part Number 1GE00387 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Copper Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty - ACV ArmorTek Submittal Package - Automatic Control Valve LFM115

The herbicide used is called Trifluralin and it does not cause any damage to the tree or to tree root growth in the areas not next to the nodules

Overflow design helps safeguard roof structures against excessive rainfall

ZB400N-4IG

it only stops tree root growth in that particular direction

Febco - LFFRK 85X/87X-RT 4 - Part of the RK-LF860/LF866/LF870V/876VST/LF876V/LF880V/LF886V Series silt-fence-selector 7 bar ArmorTek Technology YesThis 4 IN complete rubber repair kit includes the parts necessary to repair or replace all the rubber parts of a 4 inch double check valve assembly and double check detector assembly, 85X and 87X. All parts are genuine and original to the valve. Features Factory replacement parts No special tools required for changing parts All parts are made of high quality materials Fits 4 inch double check valve assembly and double check detector assembly