Watts LF15M2-F 1 - Part of the LF15M2 Series mainline-adatile Pro Series Channel to block

Pro Series Channel to block leaves and debris from entering and clogging drain pipes as it drains moderate flows of water from driveways

NPT threaded union inlet and NPT female outlet connection

Outlet from the bottom of the Dura Slope® Channel Drain to 4 in

This 3/4 by 3/4 inch 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

It can be securely installed using self-tapping screws and washers (not included) and is available in roll widths of 48" and 96" with a 80 mil thickness

Watts LF15M2-F 1 - Part of the LF15M2 Series mainline-adatile Pro Series Channel to blockThis 1 inch, unit size F lead free water hammer arrestor is used in commercial and industrial applications to control water pressure shock and prevent water hammer conditions. It consists of a copper body with a lead free brass NPT threaded hex adapter, EPDM seals and O rings, polypropylene piston, and cap. It is factory air charged at 60 psi (4. 2 bar) and is permanently capped and epoxy sealed to absorb the shock and is not rechargeable. It may be