Automatic Air Vent, 3/8 in, FNPT, Cast Iron
PartAMT747
MFG747
Description
Amtrol® Air Vent, High Capacity, 3/8 in Inlet, 3/4 in Outlet, 150 psi Maximum, 250 deg F, 9-1/2 in Height, Cast Iron
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The Amtrol® Model 747 High Capacity Air Vent is designed for use in liquid systems to purge undesirable free air that otherwise could impede system performance, increase system operating cost and contribute to the damaging effects of corrosion. The accumulation of air in the body of the Model 747 High Capacity Air vent causes a float to drop allowing he air to be vented through an air eliminating orifice. As the liquid level rises in the vent body, the float also rises shutting of the flow of venting gases.
| Type | Automatic |
| Nominal Size | 3/8 in |
| End Style | FNPT |
| Material | Cast Iron |
| Height | 9-1/2 in |
| Inlet Size | 3/8 in |
| Maximum Pressure | 150 psi |
| Outlet Size | 3/4 in |
| Temperature Rating | 250 deg F |
| Brand | Amtrol® |
| UNSPSC | 40101503 |
| Alternate Part Number 1 | 117-472 |
| Country of Origin | US |
| Manufacturer | Amtrol |
| UPC | 642031593160 |
| Manufacturer Part Number | 747 |
1 Year Limited
IAPMO R and T Low Lead Compliant|ISO 9001:2008 Registered
For Use With Closed Loop Heating or Chill Water Systems
Price/Availability Accessible On Login
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Amtrol®Automatic Air Vent, 3/8 in, FNPT, Cast Iron
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