Top-Quality Air Eliminators

Explore a collection of heavy-duty air separators at F.W. Webb. This kind of separator removes air particles and microbubbles from a hydronic system, protecting against corrosion, noise, and failure. Constructed in durable brass, cast iron, and coated steel, these air and water separators can withstand normal daily use in a residential or commercial setting. Use the helpful filters on our site to narrow your search by maker, size, and end connection to find the right air separator for the job. We carry high-quality air separators from trusted brands, including Caleffi, Taco, Spirotherm, Amtrol, and Bell & Gossett.

Frequently Asked Questions

What is an air separator?

A separator is a fixture used in a closed-loop heating and cooling system to quickly remove air from the piping section; this helps extend the life of the equipment.

Where should I place my air separator?

Place an air separator at a high temperature, low-pressure location in your cooling or heating system for the most efficient performance.