Watts LFM115 150 B 2-30 PI 4 - Part of the LFM115 Series R304 Detectable Warning Surfaces a self-locking ductile iron dome

a self-locking ductile iron dome

It is furnished with an 8″ diameter fixed top plate and a heel-proof ductile iron grate

Grate has an open surface area of 7

Dual drainage feature (primary + secondary weepholes) to manage floor-seepage and maintain performance

Specifications Buy American Act Compliant NO Kit Type Second Check Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268417715

Watts LFM115 150 B 2-30 PI 4 - Part of the LFM115 Series R304 Detectable Warning Surfaces a self-locking ductile iron domeThis 4 inch ACV is armed with ArmorTek, a patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This pressure reducing control valve is designed to automatically reduce a fluctuating higher inlet pressure to a constant lower downstream pressure regardless of varying flow rates. The quick closing action of the valve limits the possibility of damaging high inlet pressure from