Watts LFM115-74 GRV B 30-300 PI 20-200 1 1/4 - Part of the LFM115-74 Series ground-shipping The 20 gauge wire mesh

The 20 gauge wire mesh has 3/4" openings

Specifications Kit Type Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458930

Specifications Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268127829

This 1/2 inch anti-siphon vacuum breaker backflow preventer for hot or cold water prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

Specifications Air Valve No Brand Watts Buy American Act Compliant NO Case Finish Chrome Case Material Steel Dial Size 3 IN EAN 098268590685 Entry Style Bottom Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Lead Free YES Manual Shutoff No Maximum Operating Temperature-Fahrenheit 140 Minimum Temperature-Fahrenheit 32 Part Number 0121721 Pressure Scale Does Not Apply To Product Sensing Element Yes Sensing Fluid No Series LFTBR Stem Shaft Material Brass Temperature Range 32 to 140 degrees F Thermostat Probe Length 3 IN Thermowell Yes VR Retaining Valve No Window Material Kostil Polymer Specification Sheet - LFTBR

Watts LFM115-74 GRV B 30-300 PI 20-200 1 1/4 - Part of the LFM115-74 Series ground-shipping The 20 gauge wire meshThis 1 1 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