Grundfos CR 3-2 A-A-A-E-HQQE Vertical Multistage Centrifugal Pump – 96516590 (3 x 220-240D/380-415YV)
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The Grundfos CR 3-2 A-A-A-E-HQQE is a vertical, non-self-priming, multistage centrifugal inline pump designed for installation in pipe systems and mounting on a foundation. The pump features stainless steel impellers and intermediate chambers, a cast iron pump head and base, and a HQQE shaft seal for reliable, safe operation. Power is transmitted via a cast iron split coupling, and the pump is driven by a 3-phase AC motor for efficient performance in commercial, industrial, and water treatment applications.
Applications & Use Cases:
- Commercial heating and air conditioning
- Commercial water pressure boosting
- District heating and district cooling
- Industrial water supply and wastewater treatment
- Process liquids transfer and machining
- Desalination and reverse osmosis water treatment
- Drinking water treatment and water distribution
- Irrigation, pivot, and rotor & spray irrigation systems
- Solar boosting and solar water supply solutions
- Agriculture and livestock watering with solar solutions
Key Specifications:
| SKU | 96516590 |
| Rated Flow | 3 m³/h |
| Rated Head | 9.6 m |
| Maximum Head | 13.5 m |
| Number of Stages | 3 |
| Pump Orientation | Vertical |
| Maximum Operating Pressure | 16 bar |
| Liquid Temperature Range | -20 to 120 °C |
| Motor Power (P2) | 0.37 kW |
| Rated Voltage | 3 × 220–240D / 380–415Y V |
| Efficiency Class | IE3 |
| Net Weight | 18.3 kg |
| Gross Weight | 20.9 kg |
Documentation & Downloads:
| Document | Download |
|---|---|
| Grundfos CR 3-2 Product Datasheet | 📄 Download PDF |