1/2" FNPT x 3/4" MNPT Hy-Vent Air Vent
Brand: Taco
Part#: 418-4
In Stock
Usually ships: within 1 business days

Taco Hy-Vents are simple, easy to use and install and compatible with any heating system. The vents are easily serviceable by just unscrewing the vent cap.

Technical Specifications:
  • Inlet connection: 1/2" FNPT (inside) x 3/4" MNPT (outside) - the inlet is threaded from both outside and inside
  • Max Venting Pressure: 50 psi
  • Max Operating Pressure: 150 psi
  • Max Operating Temperature: 240°F
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