Taco 007-F5, 1/25HP, 115V Cast Iron Cartidge Circulator (Taco 007) With Gaskets, Flanges NOT Included Exact Replacement Of 007-F2, 007F2, 007-F3, 007F3, 007-F4, 007F4, 007F5, Weil Mclain 511-405-113 Specifications: Flow Range: 0 – 20 GPM Head Range: 0 – 11 Feet Minimum Fluid Temperature: 40F (4C) Maximum Fluid Temperature: 240F (115C) Maximum Working Pressure: 125 psi Connection Sizes: 3/4" See 110-251F, 1" See 110-252F, 1-1/4" See 110-253F or 1-1/2" See 110-254F (Flanges NOT Included Must Be Ordered Separate) Electrical Data Volts: 115 Hz: 60 Ph: 1 Amps: .70 RPM: 3250 HP: 1/25 Features • Standard High Capacity Output-Compact Design • Quiet, Efficient Operation • Direct Drive-Low Power Consumption • Unique Replaceable Cartridge Design-Field Serviceable • Self Lubricating • No Mechanical Seal • Unmatched Reliability-Maintenance Free • Universal Flange to Flange Dimensions • Cast Iron Construction Materials of Construction Casing (Volute) : Cast Iron Stator Housing: Steel Cartridge: Stainless Steel Impeller: Non-Metallic Shaft: Ceramic Bearings: Carbon O-Ring & Gaskets: EPDM The Taco 007F5 is a cartridge style, maintenance free, wet-rotor, in-line, single stage circulator pump. It is designed for quiet operation in hydronic heating, radiant heating, hydro-air fan coils, indirect water heaters, chilled fresh water, and domestic water recirculation systems. The cast iron construction has universal flanged connections. The unique replaceable cartridge contains all moving parts and allows the circulator to be easily serviced instead of replacing the entire unit. Ideal for a wide range of applications.