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7.5 Circulating Pump
7.5.1 Pump Specification
Make and model Wilo Yonos PARA RS 15/7.0 RKC FS 130 12
Construction
Pump housing Cast iron (with cataphorisis treatment)
Impellar PP composite with GF 40%
Pump shaft Stainless Steel
Bearing Carbon, metal impregnated
Protection Class IPx4D
Insulation Class F
Motor Protection Integrated
Performance
Max. delivery head 7.2m @ Q = 0 m
3
/h
Max. volume flow 3.3 0 m
3
/h
Minimum suction head @ 50/95°C 0.5/4.5m
Power consumption @ 1 - 230V 3-45W
Nominal Motor Power 37W
Current @ 1 - 230V 0.028 - 0.44 A
Energy Efficiency Index (EEI) ≤ 0.20
Speed 800-4650 rpm
Settings ∆P-variable (1-7m head) and Constant Speed (I, II and III)
Application
Maximum Static Pressure PN6
Temperature range @ maximum ambient temperatures Maximum ambient temperature 57°C: 0 to 95°C
Maximum ambient temperature 59°C: 0 to 90°C
Maximum ambient temperature 67°C: 0 to 70°C
Approved Fluids Heating Water
Water/Glycol - Max 1:1 (above 20% check pumping data)
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