Grundfos CR 32-8-2 A-F-A-E-HQQE Vertical Multistage Pump – 96122020 (3 x 380-415D/660-690YD)
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Grundfos CR 32-8-2 A-F-A-E-HQQE (Product No. 96122020) is a vertical, non-self-priming, multistage in-line centrifugal pump designed for pipe system installation and foundation mounting. The pump features a cast iron head and base (EN 1563 EN-GJS-500-7) with all other wetted parts in stainless steel (EN 1.4301 / AISI 304). It includes a single HQQE shaft seal, DIN flange connections (DN 65, PN 40), and a high-efficiency IE3 3-phase IEC motor. Ideal for commercial, industrial, agricultural, and solar water applications including irrigation, water distribution, fertigation, and digital water management.
Suitable Applications
- Commercial heating
- Commercial air conditioning
- Commercial water pressure boosting
- District heating & cooling
- Industrial heating & cooling
- Industrial water supply
- Industrial wastewater
- Industrial process water treatment
- Process liquids transfer
- Machining
- Wash and clean systems
- Desalination
- Reverse osmosis – water treatment
- Surface water intake
- Drinking water treatment
- Water distribution
- Irrigation (pivot, rotor & spray)
- Groundwater transfer
- Community water supply
- Solar boosting and water supply solutions
- Solar water treatment, fertigation & dosing
- Agriculture solar solutions
- Livestock watering with solar solutions
- Digital groundwater and water management systems
Key Specifications
| Product Number | 96122020 |
| EAN | 5700396680644 |
| Rated Flow | 30 m³/h |
| Rated Head | 114.8 m |
| Maximum Head | 148 m |
| Pump Speed (Base Data) | 2923 rpm |
| Orientation | Vertical |
| Stages / Impellers | 8 / 8 |
| Reduced-Diameter Impellers | 2 |
| Shaft Seal | HQQE (Single) |
| Maximum Operating Pressure | 30 bar |
| Liquid Temperature Range | -30 to 120 °C |
| Connection Type | DIN Flange |
| Inlet / Outlet | DN 65 / DN 65 |
| Pressure Rating | PN 40 |
| Flange Size for Motor | FF300 |
| Motor Type | 160MD |
| Rated Power (P2) | 15 kW |
| Voltage | 3 x 380-415D / 660-690Y V |
| Rated Current | 28.0–26.0 / 16.2–15.6 A |
| Frequency | 50 Hz |
| Rated Speed | 2930–2950 rpm |
| Efficiency Class | IE3 |
| Motor Efficiency (Full Load) | 91.9 % |
| Motor Efficiency (3/4 Load) | 92.4–92.7 % |
| Motor Efficiency (1/2 Load) | 92.4–92.3 % |
| Enclosure Class | IP55 |
| Insulation Class | F |
| Motor Protection | PTC |
| Maximum Ambient Temperature | 60 °C |
| Minimum Efficiency Index (MEI) | ≥ 0.70 |
| Net Weight | 182 kg |
| Gross Weight | 221 kg |
| Shipping Volume | 0.805 m³ |
Documentation & Downloads
| Product Datasheet (PDF) | Download |