| Manufacturer | Model | Type | Data | |
|---|---|---|---|---|
| Pres-Vac Engineering | Type: HS-ISO-VAC series of six high-velocity vent type vacuum relief valves. Nominal pressure setting: 0.5 psi (3.5kPa). Sizes 1, 2, and 3 each available with net or filter type flame screen (element) with appropriate MESG. | Safety / Relief Valve | specsimagetext | Request quote Details |