Operating Temperature Range 250 F Maximum
3/4" Connection
Connection Type 3/4" Male NPT pipe thread with 1/2" female NPT pipe thread
Maximum Safe Operating Pressure (kPa)1034 kPa
Internal parts made of corrosion-resistant and chemical-resistant materials for use with hydronic systems that may contain concentrations of propylene or ethylene glycol.
Features
- Built-in shutoff valve for servicing without system shutdown.
- Built-in vacuum breaker.
- Removable float/valve assembly for easy servicing.
- Safety drain connection and vent cap with leakage guard.
- Brass shell construction.
- Internal parts made of corrosion-resistant and chemical-resistant materials for use with water systems containing propylene glycol, mineral oils, or petroleum-based oils. Replaces Hoffman # - 79 or Dole # 75 Vents.
- Maintains quiet and efficient operation.
The EA79 Industrial Air Vent purges air from high pressure mains and equipment in hot or cold closed water systems
