Watts 3G-OTH-434573 — Technical Specifications

Name: Watts 3G-OTH-434573 WATTS Backflow Preventer: LF007, 1 1/2 in Pipe Size, FNPT x FNPT, 21.75 in Overall Lg, 33°F – 180°F (MPN 1-1/2 LF007M2-QT-S). Key specifications — Shut-Off Valve Type: Ball Valve; Connection Type: FNPT x FNPT.
Brand: Watts

The Watts LF007 is a double check backflow preventer from Watts, featuring a 1-1/2 in pipe size with FNPT x FNPT connections and a ball valve shut-off. It operates within a temperature range of 33°F to 180°F and has an overall length of 21.75 inches, as specified by the manufacturer part number 1-1/2 LF007M2-QT-S.

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Technical Specifications

Parameter	Value
Type	FNPT x FNPT, 33°F – 180°F
Pipe Size	1 1/2 in
Overall Lg	21.75 in
Connection Type	FNPT x FNPT
Shut-Off Valve Type	Ball Valve
Manufacturer Part Number	1-1/2 LF007M2-QT-S