Zurn 3G-OTH-439814 — Technical Specifications
The ZURN Double Check Backflow Preventer: 350 (MPN 4-350) is a 4-inch pipe size backflow preventer with flange x flange connections and an NRS gate valve shut-off valve type. This model features a 37.63-inch overall length and is designed for industrial backflow prevention applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Flange x Flange, 350 |
| Pipe Size | 4 in |
| Overall Lg | 37.63 in |
| Connection Type | Flange x Flange |
| Shut-Off Valve Type | NRS Gate Valve |
| Manufacturer Part Number | 4-350 |