Overview
The EA122A Automatic Air Vent purges air from high pressure mains and equipment in hot or cold closed water systems.
Features
- Includes removable float/valve assembly for easy servicing.
- Not for use in steam systems.
- Body, cover and float assembly made of thermoplastics.
- Internal parts made of corrosion-resistant and chemical-resistant materials for use with water systems containing light concentrations of propylene glycol, mineral oils, or petroleum-based oils.
- Oil resistant seal.
- NBR seat disc and O-ring.
Product Specifications
- Application
- Hydronic heating and cooling
- Dimensions (in.)
- 5 1/4 in. long x 1 7/8 in. diameter
- Dimensions (mm)
- 133 mm long x 48 mm diameter
- Maximum Safe Operating Pressure (psi)
- 90 psi
- Maximum Safe Operating Pressure (kPa)
- 620 kPa
- Comments
- Internal parts made of corrosion-resistant and chemical-resistant materials for use with hydronic systems that may contain concentrations of propylene or ethylene glycol.
- Operating Temperature Range (F)
- 212 F Maximum
- Operating Temperature Range (C)
- 100 C Maximum
- Connection Size (in.)
- 1/8 in.
- Connection Type
- Male NPT
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