Watts LF909-QT-S-FDA-FS 6 - Part of the LF909 Large Series American Wick Drain This durable polyethylene sheeting is

This durable polyethylene sheeting is reinforced with a strong scrim

This repair kit is for the replacement of the 6 inch Watts backflow preventer second check valve

ZN400C-4NH

SITEDRAIN Sheet 183 is an economical solution for single-sided subsurface drainage applications requiring high strength and high flow capacity

reinforced diaphragm

Watts LF909-QT-S-FDA-FS 6 - Part of the LF909 Large Series American Wick Drain This durable polyethylene sheeting isThis 6 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, FDA approved coated quarter turn ball valve shutoffs with lever