Reduce air accumulation and improve system efficiency and economy with the MetraVent air release valve.

Air in the system reduces the effective area available to the flow of fluids, restricting flow. Too much air can even stop fluid flow. Pumps work harder, increasing power consumption, and increasing your costs.

Mounted at high points within your engineered piping system, MetraVents will remove air pockets, providing an inexpensive and positive method to relieve air pressure in the system.

Engineered to provide many years of maintenance-free, trouble-free operation, MetraVents will return your investment many times over during the life of your system.

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