Description
The Honeywell EA79 Industrial Air Vent purges air from high pressure mains and equipment in hot or cold closed water systems.
  • 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.
  • Description: Industrial automatic air vent
  • Application: Hydronics
  • Connection Type : 3/4 in. male NPT pipe thread with 1/2 in. female NPT pipe thread
  • Connection Size (in.): 3/4 in.
  • Maximum Safe Operating Pressure (psi): 150 psi
  • Maximum Safe Operating Pressure (kPa): 1034 kPa
  • Maximum Operating Temperature (F): 250 F
  • Maximum Operating Temperature (C): 120C
  • Dimensions (in.): 5 in. long x 1 7/8 in. diameter
  • Dimensions (mm): 128 mm long x 48 mm diameter
  • Corrosion Resistant: Internal parts made of corrosion-resistant and chemical-resistant materials for use with hydronic systems that may contain concentrations of propylene or ethylene glycol, mineral oils, or petroleum-based oils.
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Manuals (1)
Specs
Application:
Main Vent
Size:
3/4" x 1/2"
System Type:
Hydronic (Water)
Type:
Built-In Check
Max Pressure:
150 psi
Temperature Range (F):
140°-250°F
Min Temp (F):
140°F
Body Pattern:
Straight
Mount:
Straight
Adjustability:
Non-Adjustable
Thread Type:
Female
Male
Material:
Brass
Thread Size:
3/4"
1/2"
Height:
5"
Diameter (Inches):
1-7/8"
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