GRUNDFOS®

• Package consisting of:
  
• 2x ALPHA1 GO 25-40 Circulation pumps, overall length 180 mm
  
• Highly efficient Circulation pumps for heating and air conditioning systems
  

• Highly efficient Circulation pumps for heating and air conditioning systems
  
• Automatic self-venting with air bubble detection and dry-running protection
  
• Replacement pump even with built-in boiler pumps
  

• Package consisting of:
  
• 2x ALPHA2 GO 25-40 Circulation pumps, overall length 180 mm
  
• Highly efficient Circulation pumps for heating and air conditioning systems
  

• Highly efficient Circulation pumps for heating and air conditioning systems
  
• With Bluetooth LE interface for communication with the Grundfos GO app via QR code on the pump
  
• Guided commissioning possible via the app
  

• For use in heating, air conditioning and industrial systems
  
• Proportional pressure control
  
• Constant pressure control
  

• Pump housing material: Stainless steel (N)
  
• Installation length: 180 mm
  For use in heating, air conditioning and industrial systems
  
• AUTOADAPT control
  

• For drinking water circulation systems in detached and semi-detached houses
  
• High-efficiency wet rotor permanent magnet motor
  
• Integrated dry-running protection
  

• For use in heating, air conditioning and industrial systems
  
• Proportional pressure control
  
• Constant pressure control
  

• For use in heating, air conditioning and industrial systems
  
• Proportional pressure control
  
• Constant pressure control
  

• Pump housing material: Grey cast iron, KTL-coated
  
• Installation length: 180 mm
  
• Screw connections not included
  For use in heating, air conditioning and industrial systems
  

A wet running pump with the following qualities:- Ceramic radial bearing.- Carbon axial bearing.- Bearing disc and seat from rustproof steel.- Corrosion-resistant impeller, composit, PES.- Bronze pump casing.Technical data:Temperature class: 110Test codes: VDE, GS, B, CESafety class: IP44Materials:P ...

• Highly efficient Circulation pumps for heating and air conditioning systems
  
• With Bluetooth LE interface for communication with the Grundfos GO app via QR code on the pump
  
• Guided commissioning possible via the app
  

• Pump housing material: Grey cast iron, KTL-coated
  
• Installation length: 130 mm
  For use in heating, air conditioning and industrial systems
  
• AUTOADAPT control
  

• For draining condensate from gas and oil condensing boilers and air conditioning systems
  
• Ready to plug in
  
• Potential-free signalling contact
  

• For use in heating, air conditioning and industrial systems
  
• AUTO ADAPT function
  
• FLOW ADAPT function
  

• Highly efficient Circulation pumps for heating and air conditioning systems
  
• Automatic self-venting with air bubble detection and dry-running protection
  
• Replacement pump even with built-in boiler pumps
  

• Suitable for wastewater without faecal matter from washbasins, sinks, dishwashers, washing machines and bidets
  
• Ready to plug in
  
• With active carbon filter
  

• For pressure boosting, irrigation, water supply, garden watering
  
• Suction and pressure connection: DN 25 (1”)
  
• Voltage: 230 V, 50 Hz
  

• For pressure boosting, irrigation, water supply, garden watering
  
• Suction and pressure connection: DN 25 (1”)
  
• Voltage: 230 V, 50 Hz
  

• Installation length: 180 mm
  For use in heating, air conditioning and industrial systems.
  
• Direct smartphone connection via Bluetooth
  
• AUTOADAPT control
  

• For use in solar systems
  
• With PWM input can be operated with or without a PWM signal
  
• Push button for setting the PWM control mode or 4 constant rotational speeds
  

• Rainwater utilisation systems for use in single and multi-family homes for the primary extraction and pressure boosting of rainwater from cisterns to supply toilets, washing machines and outdoor taps
  
• Bluetooth interface for connection to the GRUNDFOS® GO Remote app for advanced settings, reports and error logs Automatic diverter to drinking water storage tank in the event of a rainwater shortage
  
• Emergency overflow according to EN1717, AB
  

• For use in solar systems
  
• With PWM input can be operated with or without a PWM signal
  
• Push button for setting the PWM control mode or 4 constant rotational speeds
  

• Suitable for wastewater without faecal matter from showers and washbasins
  
• For very tight installation conditions, such as under shower trays
  
• Ready to plug in