Watts LFM115 GRV B 10-75 LS 8 - Part of the LFM115 Series Pipe Connection Fitting ZN400B-3NH

ZN400B-3NH

is a single door SafeMAX™ Smoke Vent that delivers UL793-listed performance with durable metal covers for dependable

This 2 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

and costly structural damage

Watts LFM115 GRV B 10-75 LS 8 - Part of the LFM115 Series Pipe Connection Fitting ZN400B-3NHThis 8 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