Backflow preventer 700 has two independently operated in-line spring-loaded check valves which are corrosion-resistant and has two in-line cartridge check modules. The 1/2 in. union FNPT inlet connection x 1/2 in. FNPT outlet connection on the backflow preventer valve can be installed vertically.The several configuration options on this backflow prevention device eases installation and repairs and the horizontal or vertical installation reduces installation time and associated costs.

Aqua Lock® Plus is a multi-purpose, 100% acrylic, water-based primer sealer for outstanding everyday stain blocking on a variety of surfaces. It adheres to interior and exterior surfaces and can be top coated with latex or oil-based coatings.

The following navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.