Zurn 3G-OTH-439827 — Technical Specifications

Name: Zurn 3G-OTH-439827 ZURN Double Check Backflow Preventer: 350A, 8 in Pipe Size, 62 in Overall Lg, 33°F – 140°F, EPDM (MPN 8-350A). Key specifications — Shut-Off Valve Type: NRS Gate Valve; Connection Type: Groove x Groove.
Brand: Zurn

The ZURN 350A Double Check Backflow Preventer (MPN 8-350A) is an 8-inch pipe-size backflow preventer with Groove x Groove connections and NRS Gate Valve shut-off valves. It operates within a temperature range of 33°F to 140°F and features EPDM seals. This unit has an overall length of 62 inches.

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Technical Specifications

Parameter	Value
Type	33°F – 140°F, EPDM
Pipe Size	8 in
Overall Lg	62 in
Connection Type	Groove x Groove
Shut-Off Valve Type	NRS Gate Valve
Manufacturer Part Number	8-350A