![Watts F391008 Backflow Preventer, 3/4 in. RPZ specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-f391008-specs.png?v=1793979060&width=1445)
The Watts F391008 is a lead-free reduced pressure zone (RPZ) backflow preventer assembly, model LF909QT-FS, sized for 3/4 in. connections and equipped with quarter-turn shutoff valves. It prevents contaminated water from being drawn back into the potable water supply. This is a genuine Watts replacement part.
Confirm this part number matches your equipment's parts list before ordering.
Specifications
| Part Number | F391008 |
|---|---|
| Brand | Watts |
| Type | Backflow Preventer |
| Model | LF909QT-FS |
| Size | 3/4 in. |
| Style | RPZ |
| Shutoff Valves | Quarter-Turn |
| Material | Lead-Free |