Blower Relief Valve: Vacuum, 190 in wc Preset Limit, 5 in Outside Dia
Item: 492T21,
MFR: NVR20-0A014,
Brand: CONTROL DEVICES
| Vacuum Capabilities | Vacuum |
| Preset Limit | 190 in wc |
| Inlet Size | 2 in |
| Outside Diameter | 5 in |
| Compatible Manufacturer Part Number | 2VFB50-6.16-7W |
| Compatible Grainger Part Number | 38UW82 |