Description
Grundfos UPM3 Auto 25-70 130mm Heating Pump (240V)
The Grundfos UPM3 Auto 25-70 circulation pump is a compact, high-efficiency solution designed for underfloor heating systems and modern heating applications.
Engineered for installations with limited space and higher ambient temperatures, this pump delivers consistent performance with flexible control options.
Key Performance Features
- 3 control modes:
- Proportional pressure (3 curves)
- Constant pressure (3 curves)
- Constant curve (4 settings)
- Designed for:
- Underfloor heating systems
- Boiler-integrated applications
- Replacement of older circulation pumps
🔄 Ideal Replacement
This model is commonly used as a replacement for Alpha2L pumps, offering similar performance with enhanced control flexibility
(Note: does not include AutoAdapt function).
🏠 Applications
- Underfloor heating systems
- Domestic central heating
- Compact boiler installations
- Heating cabinets and enclosures
📦 Product Specifications
- Brand: Grundfos
- Model: UPM3 Auto 25-70
- Pump Length: 130mm
- Voltage: 240V / 1Ph / 50Hz
- Power Consumption: 52W
- Connection: 1 1/2″ BSP
- Material: Cast Iron
- Weight: 2.0 kg
- Warranty: 1 Years Manufacturer Warranty
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