Watts 757-NRS-GXG 3 - Part of the 757 Series Window Well Cover This 1 1/4-1 1/2 IN

This 1 1/4-1 1/2 IN cover replacement kit

The feet of the tiles are set into the concrete and the warning tiles are replaceable in case they get damaged or worn down from regular use

UPC - 098268047417

carefully drill around this area and remove

This 1 1/4 IN universal rubber repair kit

Watts 757-NRS-GXG 3 - Part of the 757 Series Window Well Cover This 1 1/4-1 1/2 INThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards and from other contaminants found at the service line