70-23-001-1011 Project: Engineer: Contractor: Submitted By: Date: Approved By: Date: Tag # Model # Check Valve Flow Head Phase Voltage Cycle ECO 16 RFC 1 115 60Hz ECO 16 RFC Wilo ECO RFC - Residential High Efficiency Circulator Submittal Data Sheet Materials of Construction Pump Housing Cast iron (EN-GJL 200) Rotating flange Cast iron (FGS 250) Impeller Reinforced plastics PPS (polypropelene) Shaft Stainless steel (X30 Cr13 or X46 Cr13) Bearing Carbon, metal impregnated Check valve Glass filled Noryl + EPDM rubber Approval Stamp Applications • Heating Systems • HVAC Applications • Residential Heating • Water/Glycol up to 50% • Solar Systems • Geothermal Systems Technical Data Fluid Temp Range 60°F to 230°F (15°C to 110 °C) Ambient Temp Range 14°F to 104°F (-10°C to 40 °C) Electrical Connections 1~115 Max Working Pressure 145 PSI Min. Inlet Pressure (122°F) 1.0 PSI Min. Inlet Pressure (203°F) 4.3 PSI Min. Inlet Pressure (230°F) 14.0 PSI min. max. min. 4 feet Q [US gpm] 0 2 4 6 8 10 12 14 Q [m³/h] 0 0.5 1 1.5 2 2.5 3.5 3 Q [l/s] 0 0.2 0.4 0.6 0.8 1 H[ft] 0 4 8 12 16 H[m] 0 1 2 3 4 5 Q [US gpm] 0 2 4 6 8 10 12 14 Q [m³/h] 0 0.5 1 1.5 2 2.5 3.5 3 P 1 [hp] 0 0.02 0.04 0.06 0.08 P 1 [kW] 0 0.02 0.04 0.06 16 feet 10 feet Wilo ECO 16 RFC 1 phase ---with check valve 60 Hz