Cast Iron Circulators
Stainless Steel Circulators
ECM Circulators
Recirculation Systems
Aqua-Max™ Boost
Cartridges and Flanges
1-1/4″ NPT Isolation (shut-off) Flanges: Full Port Ball Valve with 360° Swivel
Includes Two Flanges, Four Bolts, Four Nuts, and Two Gaskets.