Grundfos CR 3-25 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 96516666 (3 x 220-240D/380-415YV)
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The Grundfos CR 3-25 A-FGJ-A-E-HQQE is a vertical, non-self-priming, multistage, in-line centrifugal pump designed for installation in pipe systems or mounting on a foundation. The suction and discharge ports are positioned on the same level, allowing for a compact and space-saving installation. The pump head and base are made of durable cast iron, while all wetted components are manufactured from stainless steel (EN 1.4301) to ensure high corrosion resistance and long service life.
This pump features stainless steel impellers and intermediate chambers, an EN 12756 compliant mechanical shaft seal (HQQE), and a cast iron split coupling for reliable power transmission. It is driven by a high-efficiency IE3 three-phase AC motor, making it suitable for demanding commercial, industrial, agricultural, and water supply applications.
Suitable Applications
- Commercial heating and air conditioning
- Commercial water pressure boosting
- District heating and district cooling
- Industrial heating and cooling systems
- Industrial water supply and wastewater handling
- Industrial process water treatment
- Process liquids transfer
- Desalination and reverse osmosis water treatment
- Surface water intake and drinking water treatment
- Water distribution systems
- Irrigation, rotor & spray irrigation
- Groundwater transfer and pivot irrigation
- Community water supply
- Solar water solutions and solar boosting systems
- Solar controls and digital water management
- Agriculture and livestock watering with solar solutions
Key Specifications
| Product Name | CR 3-25 A-FGJ-A-E-HQQE |
| Product Number | 96516666 |
| Rated Flow | 3 m³/h |
| Rated Head | 122 m |
| Maximum Head | 166 m |
| Stages / Impellers | 25 / 25 |
| Pump Orientation | Vertical |
| Shaft Seal | Single mechanical seal (HQQE) |
| Maximum Operating Pressure | 25 bar |
| Liquid Temperature Range | -20 °C to 120 °C |
| Motor Power (P2) | 2.2 kW |
| Rated Speed | 2890–2910 rpm |
| Motor Efficiency Class | IE3 |
| Voltage / Frequency | 3 × 220–240Δ / 380–415Y V, 50 Hz |
| Connection Type | DIN / ANSI / JIS flanges |
| Inlet / Outlet Size | DN 25/32 (1 1/4 inch) |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
| Net Weight | 46.9 kg |
| Country of Origin | TW |
Documentation & Downloads
| Document | Download |
|---|---|
| Product Datasheet – Grundfos Document | 📄 Download PDF |