Taco® 0011-F4-2IFC, High Velocity Cartridge Circulator with Integral Flow Check, Cast Iron, Series: 00, Model: 0011-IFC, 30 gpm Flow Rate, 31 ft Maximum Head, 1/8 hp Power, 115 Volts, 1.76 Amps, 60 Hz Frequency, 1 ph, 125 psi Maximum, 3250 rpm Motor, Non-Metallic Impeller, Standard 2-Bolt Flange Mounting, 40 to 230 deg F, Carbon Bearing, 6-1/2 in H x 5-1/2 in W x 7-1/2 in D Dimensions, Domestic

The 0011-IFC with an Integral Flow Check is designed to reduce installation costs when zoning with 00® circulators. Typical uses include large residential or light commercial high head / medium flow applications such as hydronic or radiant heating, hydro-air fan coils, indirect water heaters or domestic water recirculation systems. By locating the removable, spring-loaded IFC inside the pump casing, a separate in-line flow check is eliminated. The reduced pressure drop of the IFC increases the 0011 flow performance over in-line check valves. Both the IFC and cartridge are easily accessed for service instead of replacing the entire unit.