High-capacity automatic air vent with integral service check valve for Caleffi 548 series hydro separators and sealed hydronic heating systems. Brass body with PP float, rated 150 psi maximum working pressure and 60 psi maximum venting pressure. Designed for vertical installation on air separators, manifolds, and riser pipes to automatically release trapped air during system filling and operation.
Caleffi 502343A High Capacity Air Vent 1/2" NPT
Caleffi
$39.95
In Stock — 10+ available
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Caleffi
Caleffi 502343A High Capacity Air Vent 1/2" NPT
- SKU:
- 502343A
- Product Type:
- Automatic Air Vent
- Subcategory:
- Hydronic System Air Vent
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating, Radiant Floor
- Installation Type:
- OEM Replacement
- Temperature Range:
- 32°F to 230°F
- Pressure Rating:
- 150 psi
- Inlet Size:
- 1/2" NPT male
- Connection Type:
- NPT
- Connection / Joint:
- NPT
- Material:
- Brass body, polypropylene float, peroxide-cured EPDM seals
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