Grundfos CR 3-23 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 96516665 (3 x 220-240D/380-415YV)
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The Grundfos CR 3-23 A-FGJ-A-E-HQQE is a vertical, multistage, non-self-priming, in-line centrifugal pump designed for installation in pipe systems or mounting on a foundation. The pump features suction and discharge ports on the same level for compact installation. The pump head and base are manufactured from cast iron, while all other wetted components are made from high-quality stainless steel (EN 1.4301), ensuring durability, corrosion resistance, and reliable long-term operation.
This model is equipped with stainless steel impellers and intermediate chambers, an EN 12756 compliant mechanical shaft seal (HQQE), and a cast iron split coupling for efficient power transmission. The pump is driven by a high-efficiency IE3 three-phase AC motor, making it suitable for demanding industrial, commercial, and water supply applications.
Suitable Applications
- Commercial heating and air conditioning systems
- Commercial water pressure boosting
- District heating and district cooling
- Industrial heating and cooling
- Industrial water supply and wastewater
- Industrial process water treatment
- Process liquids transfer
- Desalination and reverse osmosis water treatment
- Surface water intake and drinking water treatment
- Water distribution systems
- Irrigation and 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 3-23 A-FGJ-A-E-HQQE |
| Product Number | 96516665 |
| Rated Flow | 3 m³/h |
| Rated Head | 112.8 m |
| Maximum Head | 153 m |
| Number of Stages / Impellers | 23 / 23 |
| 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 | 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 kg |
| Country of Origin | TW |
Documentation & Downloads
| Document | Download |
|---|---|
| Product Datasheet (PDF) | 📄 Download PDF |