Caleffi Automatic Air Vent, Series: 5027, 1/8 in Nominal, MNPT, 150 psi, 240 deg F, Brass, 4 in H x 1-9/16 in Dia

• Automatic air vents are designed to remove trapped air that accumulates in heating and air conditioning systems automatically
• Air removal enhances performance and life of a system by reducing the effects of corrosion due to oxygen, pockets of air trapped in the heating emitters and cavitation in the circulation pumps
• These automatic air vents eliminate residual air in heating and air conditioning systems without the need for manual intervention
• This prevents undesired noise, wear of devices in the circuits and inefficient performance of heating units
• 90 psi maximum discharge pressure
• 1.75 scu-ft/min max discharge rate

• Video Link https://youtu.be/_islVXcOBEw?list=PLuuV0ELkYb5VmCJsu263QUYkSdeyqB0AY