Taco 4900 Air Separators

PALL ring technology utilized in Taco 4900 series air separator design helps to “scrub” the air bubbles from the water down to 15 microns in size - a 300% difference vs. competitor’s models. Conical design of the air collection chamber prevents clogging and repairs of the top air vent. Durable brass construction and top quality components make these air separators durable, effective and reliable in any hydronic heating or cooling application. These units are rated 150 psi at 240°F and have a 1/2" FNPT bottom tapping for connection of an expansion tank, water feeder line or both.