This 1 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

General uses for this product are for transporting potable water

1/4" FLARE UNION

Allows for Cover Rotation

3/8 X 8 GALV NIPPLE (25)

1"X 2 1/2" RED BRASS NIPPLE ALUMINUM TUBING This 1 inch double checkNipples offer you several diameters and smaller lengths for your piping repairs or extensions. General uses for this product are for safely transfering high heat fluids and extreme air pressure or to create your own DIY projects. This nipple is designed to connect to red bras fittings.