Safe-T-Cover - Backdraft Damper ecb This American made backflow enclosure

This American made backflow enclosure features a lift-up roof design

The 300D-AL enclosure is easy to set up

Petromat engineered paving fabrics are used as a moisture barrier and stress absorbing interlayer beneath flexible pavements such as asphalt overlays or a chip seal

8 gauge steel wire

with a design that is resistant ultraviolet light deterioration

Safe-T-Cover - Backdraft Damper ecb This American made backflow enclosureThis model is a rear flanged gravity supply (intake) wall shutter. The frame and blades are mill finish aluminum with a galvanized reinforcement strip on each blade for added strength and counter balancing efficiency. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Recommended for vertical mount supply (intake) only. The blades will pivot at the bottom and fall with gravity to open. Spring