Automatic Air Vent, 3/4 in, FNPT, Brass
PartHOF78
MFG401485
Description
Bell & Gossett Hoffman Specialty® Vent Valve, Water Main, Series: 78 Series, 3/4 x 1/8 in Nominal, NPT, 150 psi, 250 deg F, Media: Water, 6-1/2 in Inlet to Outlet Length, Cast Brass Body, 2-11/16 in W
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Documentation
- For use on high pressure hot or cold water or glycol mains and process applications with specific gravity greater than 0.7
- Tapped at top for 1/8 in NPT safety drain connection for discharging moisture
- Body unscrews for easy cleaning
- Built-in check valve
- 3/4 in NPT straight shank
- 450 psig maximum hydrostatic pressure
| Type | Automatic |
| Nominal Size | 3/4 in |
| End Style | FNPT |
| Material | Brass |
| Body Material | Cast Brass |
| Dimensions | 2-11/16 in W |
| Inlet to Outlet Length | 6-1/2 in |
| Media | Water |
| Pressure Rating | 150 psi |
| Temperature Rating | 250 deg F |
| Brand | Bell & Gossett |
| UNSPSC | 40141600 |
| Manufacturer | Xylem |
| UPC | 751875018491 |
| Manufacturer Part Number | 401485 |
Price/Availability Accessible On Login
Documentation

Bell & GossettAutomatic Air Vent, 3/4 in, FNPT, Brass

