Watts LF7R10-U3 1 X 3/4 - Part of the LF7R Series American Wick Drain The truncated domes indicate that

The truncated domes indicate that there is either a potentially hazardous elevation change

Looking for a heavy-duty grid-type paver base option

Surface-membrane clamp design that locks in rubberized flooring or sheet membrane directly to the drain body

The Zurn Z629 is a rugged area drain designed for performance in demanding environments

Specifications Air Valve No Brand Watts Buy American Act Compliant NO Case Finish Zinc Plated Case Material Steel Dial Size 3 IN EAN 098268589351 Entry Style Back Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Lead Free YES Manual Shutoff No Maximum Operating Temperature-Fahrenheit 248 Minimum Temperature-Fahrenheit 32 Part Number 0121672 Pressure Scale Does Not Apply To Product Sensing Element Yes Series LFTB Stem Shaft Material Brass Temperature Range 32 to 248 degrees F Thermostat Probe Length 2 IN Thermowell Yes Window Material Kostil Polymer Specification Sheet - LFTB

Watts LF7R10-U3 1 X 3/4 - Part of the LF7R Series American Wick Drain The truncated domes indicate thatThis 1 IN female meter thread swivel by 3 4 IN union male NPT, lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead free brass body construction, with two plastic replaceable check valves, and stainless steel springs. It is designed for non health hazard residential water system