Watts 757-NRS 4 - Part of the 757 Series ground-shipping This model is suitable for

This model is suitable for concrete floor installations where robust cleanout functionality is essential

Durable Construction: Heavy-duty

Product Codes: Z534-2IP

This decorative grate has an intricate design that allows water to flow through while blocking leaves and debris from entering the drainage system

Watts 757-NRS 4 - Part of the 757 Series ground-shipping This model is suitable forThis 4 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic water 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