• Wilo 4171560 Star S 21 RFC Circulator Pump
1 1

Wilo

Wilo 4171560 Star S 21 RFC Circulator Pump

Wilo 4171560 Star S 21 RFC Circulator Pump

Cast Iron, 3-Speed, 115V
$125 Free Shipping
Item Number
4171560
Manufacturer Part No
417156
Shipping calculated at checkout.

Contact: sales@bostonheatingsupply.com OR 866-914-9802 For Current Pricing & Availability 

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Features
  • Rotating flange and installable check valve included
  • Three-speed cast iron model
  • Stainless Steel Shaft
  • Quick Connect Wiring
  • Steel Terminal Box
  • Fits all Competitor's Models
  • Powerful Starting Torque
  • Spin-balanced rotor for silent operation
  • Reliable Wet Rotor Technology
  • Automatically Vented

Materials
  • Pump housing: Cast Iron with Installable Check Valve
  • Impeller: Engineered Composite (40% GF)
  • Shaft: Stainless steel
  • Bearing: Metal-impregnated carbon

Specs

–
Application:

Heating
Material:

Cast Iron
Horse Power:

1/12
Voltage:

115V
Phase:

1
Hertz:

60
Temperature Range (F):

14°F - 230°F
Max Pressure (PSI):

140
Max Flow (GPM):

19
Max Head (Ft):

21
Connection Type:

Flanged x Flanged
Connection Size:

3/4"

1-1/4"

1-1/2"

1"
Max. RPM:

2700
Type:

3-Speed Pump