Wilo Star S 21 ZFX, 3-Speed Lead Free Star Series Stainless Steel Circulator, 1/25 HP

Features: and Benefits Reliable wet rotor technology Quick connect wiring Powerful starting torque Ultra quiet Less than 0.25% Lead content Application Potable Water systems Air-Conditioning Systems Open Systems - Heating or Cooling Industrial Circulation Water/Glycol concentrations up to 50% Solar / Geothermal Technical Data Max Temp Range: 14°F to 230°F Max Amb Temp: 104°F Max Working Pressure: 140 PSI Stainless Steel Volute & Shaft Engineered Composite Impeller Impregnated Carbon Bearing