Wilo Star S 21 ZFX 3 Speed Stainless Steel Circulator is perfect for potable water applications, Open heating and cooling systems, solar and geothermal applications. Equivalent to Grundfos 15-58
Features
- Reliable wet rotor technology
- Quick connect wiring
- Powerful starting torque
- Ultra quiet
- Less than 0.25% Lead content
- Lead-Free Stainless Steel Volute
- Stainless Steel Volute & Shaft
- Engineered Composite Impeller
- Metal Impregnated Carbon Bearing
Applications
- Potable Water systems
- Air-Conditioning Systems
- Open Systems – Heating or Cooling
- Industrial Circulation
- Water/Glycol concentrations up to 50%
- Solar / Geothermal
Technical Information
- Max Temp Range: 14°F to 230°F (-10°C to 110°C)
- Max Amb Temp: 104°F (40°C)
- Electrical Connections: 1~115v
- Max Working Pressure: 140 PSI (10 Bar)
- Max Flow: 33 USGPM
- Max Head: 33 feet
Wilo Star 21 Brochure
Wilo Star 21 ZFX Installation and Operation
Wilo Star S 21 ZFX Submittal Sheet
Reviews
There are no reviews yet.