Watts 3G-OTH-444389 — Technical Specifications

Name: Watts 3G-OTH-444389 WATTS Reduced Pressure Zone Assembly: LF919, With Flood Detection Sensor & Strainer, FNPT, Plastic (MPN 3/4 LF919-QT-S-FS). Key specifications — Shut-Off Valve Type: Ball Valve; Connection Type: FNPT.
Brand: Watts

The Watts LF919 is a reduced pressure zone (RPZ) backflow preventer, part of the Watts RPZ Backflow Preventers product line. This assembly features a flood detection sensor and strainer, with a 3/4-inch FNPT connection and ball valve shut-off valves, as specified by the manufacturer part number 3/4 LF919-QT-S-FS.

View Product & Quote

Technical Specifications

Parameter	Value
Type	With Flood Detection Sensor & Strainer, FNPT, Plastic
Connection Type	FNPT
Shut-Off Valve Type	Ball Valve
Manufacturer Part Number	3/4 LF919-QT-S-FS