Watts LF709-NRS-IOT 2 1/2 - Part of the LF709 Series Egress System with a surface area of

with a surface area of 44

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

This model is well suited for concrete floor installations where dependable access to piping is essential

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

Vandal-Proof Design: Hooded dome cap with secure fastening to deter unauthorized access or tampering with the vent

Watts LF709-NRS-IOT 2 1/2 - Part of the LF709 Series Egress System with a surface area ofThis 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