Grundfos CR 3-25 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901548 (1 x 220-230V)
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The Grundfos CR 3-25 A-FGJ-A-E-HQQE is a vertical, multistage centrifugal
inline pump designed for commercial, industrial, agricultural, and solar water
applications. The pump features suction and discharge ports on the same level,
providing a compact inline setup.
Its pump head and base are cast iron, with all other wetted parts made of
stainless steel (EN 1.4301 / AISI 304). Equipped with a reliable cartridge
shaft seal (HQQE) for easy maintenance, it uses a rigid split coupling for
power transmission and a 1-phase, fan-cooled asynchronous IEC motor. Combined
DIN / ANSI / JIS flange connections allow versatile installation. Approved for
drinking water (WRAS & ACS), it is ideal for water pressure boosting,
irrigation, solar water solutions, and water treatment systems.
Key Features & Benefits
- Vertical multistage centrifugal inline pump
- Cast iron pump head and base with stainless steel wetted parts
- Reliable cartridge shaft seal (HQQE) for safe handling and easy maintenance
- Combined DIN / ANSI / JIS flange connections
- Approved for drinking water (WRAS & ACS)
- High-efficiency IE2 single-phase motor
- Wide liquid temperature range: -20°C to 120°C
- Suitable for commercial, industrial, agricultural, and solar applications
Key Specifications
| Product Code | CR 3-25 A-FGJ-A-E-HQQE |
| Product Number | 92901548 |
| Rated Flow | 3 m³/h |
| Rated Head | 110.2 m |
| Maximum Head | 160.4 m |
| Stages / Impellers | 25 |
| Motor Power (P2) | 2.2 kW |
| Voltage / Frequency | 1 × 220–230 V, 50 Hz |
| Max Operating Pressure | 25 bar |
| Liquid Temperature Range | -20 to 120 °C |
| Connection Size | DN 25/32 (1 1/4") |
| Shaft Seal | HQQE (Single) |
| Net Weight | 48.9 kg |
| Gross Weight | 51.8 kg |
Documentation & Downloads
| Document | Download |
|---|---|
| Product Datasheet / Technical PDF | 📄 Download PDF |