Steam Trap, 1/2 or 3/4 in, FNPT or MNPT, Steel
PartHOF4A
MFG401413
Description
Bell & Gossett Hoffman Specialty® Non-Vacuum Air Valve, 1/2 x 3/4 in Nominal, MNPT x FNPT Connection, 2 psig Working, 140 to 240 deg F, Steel, 1-1/2 in W x 3-13/16 in H Dimensions
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Documentation
- Float-type thermostatic vent
- For residential or small 1-pipe or 2-pipe systems
- Single non-adjustable port
- 1/2 in FNPT and 3/4 in MNPT straight shank
- Install 6 to 10 in above horizontal return and 18 in above the boiler water line
| Type | Steam Trap |
| Nominal Size | 1/2 or 3/4 in |
| End Style | FNPT or MNPT |
| Material | Steel |
| Connection Type | FNPT x MNPT |
| Dimensions | 1-1/2 in W x 3-13/16 in H |
| Temperature Rating | 140 to 240 deg F |
| Working Pressure | 2 psi |
| Brand | Bell & Gossett |
| UNSPSC | 40101503 |
| Alternate Part Number 1 | Model 4A |
| Manufacturer | Xylem |
| UPC | 751875018262 |
| Manufacturer Part Number | 401413 |
cRUus Listed|cULus Listed|FM Approved
For main steam vents
Price/Availability Accessible On Login
Documentation
Bell & GossettSteam Trap, 1/2 or 3/4 in, FNPT or MNPT, Steel