Zurn 3G-OTH-439829 — Technical Specifications

Name: Zurn 3G-OTH-439829 ZURN Double Check Backflow Preventer: 350A, 2 1/2 in Pipe Size, 35.13 in Overall Lg, 33°F – 140°F (MPN 212-350A). Key specifications — Shut-Off Valve Type: NRS Gate Valve; Connection Type: Groove x Groove.
Brand: Zurn

The ZURN 350A Double Check Backflow Preventer (MPN 212-350A) is a 2 1/2 in pipe size backflow preventer with Groove x Groove connections and an NRS Gate Valve shut-off type. It has an overall length of 35.13 in and an operating temperature range of 33°F to 140°F.

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Technical Specifications

Parameter	Value
Type	33°F – 140°F
Pipe Size	2 1/2 in
Overall Lg	35.13 in
Connection Type	Groove x Groove
Shut-Off Valve Type	NRS Gate Valve
Manufacturer Part Number	212-350A