Watts LF709-NRS-IOT 2 1/2 - Part of the LF709 Series Egress System UPC - 098268603347

UPC - 098268603347

UPC - 098268434491

This 1 inch boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment

UPC - 098268463484

Ideal for covered exterior deck zones requiring secure

Watts LF709-NRS-IOT 2 1/2 - Part of the LF709 Series Egress System UPC - 098268603347This 2 1 2 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of an fused epoxy coated cast iron body, NRS