Watts LFM115 150 V 2-30 PI 3 - Part of the LFM115 Series Z100F-3NH This 1/2 inch dual check

This 1/2 inch dual check valve backflow preventer with atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply

anchor flange and a reversible clamping collar with primary and secondary weepholes

6 and 8 ounce per square yard fabric thicknesses and in a variety of roll size dimensions

15' x 300'

Wide flange with flashing clamp for strong roof-membrane integration

Watts LFM115 150 V 2-30 PI 3 - Part of the LFM115 Series Z100F-3NH This 1/2 inch dual checkThis 3 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