Zurn 3G-OTH-439813 — Technical Specifications
The ZURN 350A Double Check Backflow Preventer (MPN 3-350A) is a 3-inch pipe-size backflow preventer with groove x groove connections and an NRS gate valve shut-off. It operates within a temperature range of 33°F to 140°F and features EPDM seals.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 33°F – 140°F, EPDM |
| Pipe Size | 3 in |
| Overall Lg | 36.13 in |
| Connection Type | Groove x Groove |
| Shut-Off Valve Type | NRS Gate Valve |
| Manufacturer Part Number | 3-350A |