Self-lubricating design and no mechanical seal, Taco 00® Cartridge Circulators provide unmatched reliability that makes them maintenance free. Every Taco 00 and 00 IFC® circulator features a field-replaceable cartridge that contains all the moving parts. Replacing the cartridge rebuilds the circulator, so field service is fast and simple. Their wide variety of configurations, flange orientation, mounting and other options, materials and capabilities provide you with great performance in a...