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Building Services

High-Efficiency

ECO RFC
ECO RFC

Design

High Efficiency Wet Rotor Circulators

Application

  • Hot Water Heating Systems
  • HVAC Applications
  • Residential Heating
  • Water/Glycol concentrations up to 50%
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • Patent-pending 360° Flange rotates to 12/6 or 3/9 o’clock positions
  • Installable hi-temp check valve included
  • ECM motor technology reduces energy consumption by up to 80%
  • Automatically adjusts to system demands
  • No more over-pumped, noisy zones
  • Easy wiring quick connectors

 

 

 

 

Technical data

  • Temp Range: 60°F to 230°F (15°C to 115 °C)
  • Amb Temp Range: 14°F to 104°F (-10°C to 40 °C)
  • Electrical Connection: 1~115v
  • Max Working Pressure: 145 PSI

Materials of Construction:

  • Cast Iron Volute
  • Cast Iron Rotating Flange
  • Polypropylene Impeller
  • Stainless Steel Shaft
  • carbon, Metal Impregnated Bearing
  • Glass filled Noryl + EPDM Check Valve

 

 

Helix EXCEL
Helix EXCEL

Design

Application

  • Water Supply
  • Pressure Boosting
  • Cooling systems
  • Boiler Feed
  • Pressure washing
  • Irrigation

Special features / product benefits

  • Highly efficient EC motor (≥ IE4)
  • High efficiency controller offers up to 70% speed reduction
  • Optimized 3D impellers for improved head and flow per stage.
  • Cartridge mechanical seal for quick and easy maintenance.
  • Variable pressure, constant pressure and variable speed control modes.
  • Optional Bacnet, Modbus, LON interface modules.

Technical data

  • Voltage: 460V (+/- 10%), 60Hz
  • Stainless steel construction certified to NSF 61 (Models 10-80)
  • UL 508 controller, compliant with NFPA 70
  • Fluid temp range:
  • Models 0-80: -22 to 248°F (-30 to 120°C)
  • Models 110-270: -4 to 248°F (-20 to 120°C)
  • Max operating pressure: 232/362 PSI
  • 300# ANSI Flanges standard on all models
IR Device & IF Modules
IR Device & IF Modules

Design

Application

Special features / product benefits

Wilo IR Device

Allows you to communicate with Stratos, D/Z/GIGA pumps through a laptop via USB connection.

IF Module (Inter-Face)

Available Modules:

  • External Min / 0-10v DC/ Dual Pump
  • External Off / 0-10v DC/ Dual Pump
  • SBM Run Signal / 0-10v DC/ Dual Pump
  • SBM Run Signal / Ext. Off/ Dual Pump
  • LON Interface / Dual Pump
  • BACnet / Dual Pump
  • Modbus Interface

 

 

Technical data

Stratos
Stratos

Design

High Efficiency Circulators

Application

  • Hot Water Heating Systems
  • Closed Cooling Circuits
  • Air Conditioning systems
  • Industrial Circulation
  • Water/Glycol concentrations up to 50%
  • Solar / Geothermal

 

 

Special features / product benefits

  • ECM motor technology reduces energy consumption by up to 80%
  • ‘Red Button’ technology and LED display
  • 3 times higher starting torque than a standard circulator
  • On-board diagnostics and data logger
  • Multiple control modules available for integration with building managementsystems

 

 

Technical data

  • ΔP-V or ΔP-C constant speed control modes standard. ΔP-T available with IR device
  • Temp Range: 14°F to 230°F (-10°C to 110°C)
  • Electrical Connection: 1~208/230v (+/- 10%)

Materials of Construction

  • Cast Iron, Cataphoresis Coated Volute
  • Fiberglass Reinforced Plastic Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing 

 

 

Stratos D
Stratos D

Design

High Efficiency Circulators

Application

  • Hot Water Heating Systems
  • Industrial Circulation
  • Closed Cooling Circuits
  • Air Conditioning Systems
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • ECM motor technology reduces energy consumption by up to 80%
  • 3x higher starting torque
  • Lead/Lag operation with auto 24-hr alternation
  • ‘Red Button’ technology and LED display
  • On-board diagnostics and data logger
  • 6 different control modules available

 

 

Technical data

  • ΔP-V, ΔP-C, or constant speed control modes standard. ΔP-T control mode available with IR device
  • Temp Range: 14°F to 230°F (-10°C to 110°C)
  • Electrical Connection: 1~208/230v (+/- 10%)

Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing

 

 

Stratos GIGA
Stratos GIGA

Design

Application

  • Hot Water Heating Systems
  • Industrial Circulation
  • Closed Cooling Circuits
  • Air Conditioning Systems
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • ECM motor technology reduces energy consumption by up to 80%
  • Available in glanded construction mechanical shaft seal and flanged connections
  • Integrated electronic power adjustment
  • Compact and space-saving design
  • ‘Red Button’ technology and LED display
  • Control modules available for building

 

 

Technical data

  • ΔP-V, ΔP-C, or constant speed control modes standard. ΔP-T control mode available with IR device
  • Temp Range: -4°F to 284°F (-20°C to +140°C)
  • Electrical Connection: 3~460v

Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Cast Iron Volute & Lantern
  • Polypropylene Impeller
  • Stainless Steel Pump Shaft
  • Various Mechanical

 

 

Stratos Z
Stratos Z

Design

High Efficiency DHW Circulators

Application

  • Domestic Hot Water
  • Closed Cooling Circuits
  • HVAC Systems
  • Industrial Circulation
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • NSF 61 / Annex G Certified
  • ECM motor technology reduces energy consumption by up to 80%
  • ‘Red Button’ technology and LED display
  • Interface modules available for external control
  • Remote access to on-board data logger with optional USB infra-red device
  • Built-in overload fault contacts

 

 

Technical data

  • ΔP-V or ΔP-C constant speed control modes standard. ΔP-T available with IR device
  • Temp Range: 14°F to 230°F (-10°C to 110°C)
  • Temp Range: 32°F to 176°F (0°C to 80°C)
  • Electrical Connection: 1~208/230v (+/- 10%)

Materials of Construction:

  • Stainless Steel Volute
  • Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Synthetic Resin Impregnated Bearing

 

 

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