Grundfos UPM3 AUTO 25-70 130 High-Efficiency Circulator Pump - 230V, for Heating and Air Conditioning Systems
Grundfos UPM3 AUTO 25-70 130 High-Efficiency Circulator Pump - 230V, for Heating and Air Conditioning Systems
The Grundfos UPM3 AUTO 25-70 130 High-Efficiency Circulator Pump 59C93602 is a speed-controlled, self-regulating pump designed for domestic heating and air conditioning systems, featuring AUTOADAPT technology for optimal energy efficiency and performance.
Product Description
The Grundfos UPM3 AUTO 25-70 130 is an internally controlled circulator pump with a permanent-magnet motor (ECM) and frequency converter. It automatically adjusts to system demands using proportional pressure, constant pressure, or constant speed modes, including AUTOADAPT for underfloor heating. Suitable for clean, thin, non-aggressive liquids in heating systems, it meets water quality standards like VDI 2035. The pump is maintenance-free, with deblocking and self-venting capabilities, and is ideal for replacing older models like Alpha2L.
Key Features
- AUTOADAPT mode: Automatically adjusts performance for underfloor heating systems.
- Control modes: Proportional pressure (PP), constant pressure (CP), constant curve (CC), with 3 levels each.
- Energy efficient: EEI ≤ 0.20, low power consumption.
- LED indicators: For control mode and alarm status.
- Self-venting: No need for manual venting before startup.
- Deblocking function: Accessible via front screw.
- Protection: Against dry running and blocking.
Technical Specifications
- Model: UPM3 AUTO 25-70 130 ZZZ.
- Maximum head: 70 dm (7 m).
- TF class: 110.
- Approvals: CE, VDE.
- Pumped liquid: Water, pH 8.2-9.5, conductivity ≥10 microS/cm at 25°C.
- Liquid temperature range: -10°C to +95°C (up to +110°C for short periods).
- Max system pressure: 10 bar.
- Pipe connection: G 1 1/2.
- Port-to-port length: 130 mm.
- Supply voltage: 1 × 230 V +10% / -15%, 50/60 Hz.
- Enclosure class: IP44.
- Insulation class: F.
- EEI: ≤ 0.20.
- Materials: Cast iron pump housing (CED coated), composite impeller, stainless steel shaft, ceramic bearings.
Dimensions & Weights
- Width: Approx. 130 mm.
- Depth: Approx. 130 mm.
- Height: Approx. 130 mm.
- Weight: 2.0 kg.
System & Application Notes
- Ideal for domestic heating systems, underfloor heating, and air conditioning.
- Compatible with water-glycol mixtures (up to 50% glycol, adjust performance).
- Installation: Horizontal motor shaft, ensure no air accumulation, vent system properly.
- Run pump for 2 hours after installation to vent; daily operation prevents blocking.
- Professional installation recommended; warranty 2 years
Original: $201.10
-65%$201.10
$70.38More Images
Grundfos UPM3 AUTO 25-70 130 High-Efficiency Circulator Pump - 230V, for Heating and Air Conditioning Systems
The Grundfos UPM3 AUTO 25-70 130 High-Efficiency Circulator Pump 59C93602 is a speed-controlled, self-regulating pump designed for domestic heating and air conditioning systems, featuring AUTOADAPT technology for optimal energy efficiency and performance.
Product Description
The Grundfos UPM3 AUTO 25-70 130 is an internally controlled circulator pump with a permanent-magnet motor (ECM) and frequency converter. It automatically adjusts to system demands using proportional pressure, constant pressure, or constant speed modes, including AUTOADAPT for underfloor heating. Suitable for clean, thin, non-aggressive liquids in heating systems, it meets water quality standards like VDI 2035. The pump is maintenance-free, with deblocking and self-venting capabilities, and is ideal for replacing older models like Alpha2L.
Key Features
- AUTOADAPT mode: Automatically adjusts performance for underfloor heating systems.
- Control modes: Proportional pressure (PP), constant pressure (CP), constant curve (CC), with 3 levels each.
- Energy efficient: EEI ≤ 0.20, low power consumption.
- LED indicators: For control mode and alarm status.
- Self-venting: No need for manual venting before startup.
- Deblocking function: Accessible via front screw.
- Protection: Against dry running and blocking.
Technical Specifications
- Model: UPM3 AUTO 25-70 130 ZZZ.
- Maximum head: 70 dm (7 m).
- TF class: 110.
- Approvals: CE, VDE.
- Pumped liquid: Water, pH 8.2-9.5, conductivity ≥10 microS/cm at 25°C.
- Liquid temperature range: -10°C to +95°C (up to +110°C for short periods).
- Max system pressure: 10 bar.
- Pipe connection: G 1 1/2.
- Port-to-port length: 130 mm.
- Supply voltage: 1 × 230 V +10% / -15%, 50/60 Hz.
- Enclosure class: IP44.
- Insulation class: F.
- EEI: ≤ 0.20.
- Materials: Cast iron pump housing (CED coated), composite impeller, stainless steel shaft, ceramic bearings.
Dimensions & Weights
- Width: Approx. 130 mm.
- Depth: Approx. 130 mm.
- Height: Approx. 130 mm.
- Weight: 2.0 kg.
System & Application Notes
- Ideal for domestic heating systems, underfloor heating, and air conditioning.
- Compatible with water-glycol mixtures (up to 50% glycol, adjust performance).
- Installation: Horizontal motor shaft, ensure no air accumulation, vent system properly.
- Run pump for 2 hours after installation to vent; daily operation prevents blocking.
- Professional installation recommended; warranty 2 years
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Grundfos UPM3 AUTO 25-70 130 High-Efficiency Circulator Pump 59C93602 is a speed-controlled, self-regulating pump designed for domestic heating and air conditioning systems, featuring AUTOADAPT technology for optimal energy efficiency and performance.
Product Description
The Grundfos UPM3 AUTO 25-70 130 is an internally controlled circulator pump with a permanent-magnet motor (ECM) and frequency converter. It automatically adjusts to system demands using proportional pressure, constant pressure, or constant speed modes, including AUTOADAPT for underfloor heating. Suitable for clean, thin, non-aggressive liquids in heating systems, it meets water quality standards like VDI 2035. The pump is maintenance-free, with deblocking and self-venting capabilities, and is ideal for replacing older models like Alpha2L.
Key Features
- AUTOADAPT mode: Automatically adjusts performance for underfloor heating systems.
- Control modes: Proportional pressure (PP), constant pressure (CP), constant curve (CC), with 3 levels each.
- Energy efficient: EEI ≤ 0.20, low power consumption.
- LED indicators: For control mode and alarm status.
- Self-venting: No need for manual venting before startup.
- Deblocking function: Accessible via front screw.
- Protection: Against dry running and blocking.
Technical Specifications
- Model: UPM3 AUTO 25-70 130 ZZZ.
- Maximum head: 70 dm (7 m).
- TF class: 110.
- Approvals: CE, VDE.
- Pumped liquid: Water, pH 8.2-9.5, conductivity ≥10 microS/cm at 25°C.
- Liquid temperature range: -10°C to +95°C (up to +110°C for short periods).
- Max system pressure: 10 bar.
- Pipe connection: G 1 1/2.
- Port-to-port length: 130 mm.
- Supply voltage: 1 × 230 V +10% / -15%, 50/60 Hz.
- Enclosure class: IP44.
- Insulation class: F.
- EEI: ≤ 0.20.
- Materials: Cast iron pump housing (CED coated), composite impeller, stainless steel shaft, ceramic bearings.
Dimensions & Weights
- Width: Approx. 130 mm.
- Depth: Approx. 130 mm.
- Height: Approx. 130 mm.
- Weight: 2.0 kg.
System & Application Notes
- Ideal for domestic heating systems, underfloor heating, and air conditioning.
- Compatible with water-glycol mixtures (up to 50% glycol, adjust performance).
- Installation: Horizontal motor shaft, ensure no air accumulation, vent system properly.
- Run pump for 2 hours after installation to vent; daily operation prevents blocking.
- Professional installation recommended; warranty 2 years
