Febco - LF850-DOSY DC 4 - Part of the LF850 Large Series chat-hdpe Light-Duty Heel-Proof Grate – Designed

Light-Duty Heel-Proof Grate – Designed for safe pedestrian use

Solder x male union connections

floor mounted

the drain merges discreetly with tile

Use this kit to activate the flood sensor and enable flood detection capabilities on the relief valve of a new installation linked to a BMS controller (not included)

Febco - LF850-DOSY DC 4 - Part of the LF850 Large Series chat-hdpe Light-Duty Heel-Proof Grate – DesignedThis 4 inch lead free MasterSeries 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. Its compact modular design facilitates easy maintenance for in line repairs. It is ideal for protection in continuous pressure piping applications and at