Grundfos CR 3-29 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901550 (1 x 220-230V)
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The Grundfos CR 3-29 A-FGJ-A-E-HQQE is a vertical, multistage centrifugal
inline pump suitable for commercial, industrial, agricultural, and solar water
applications. Its suction and discharge ports are on the same level for
compact inline installation.
The pump head and base are cast iron, with all other wetted parts in stainless
steel (EN 1.4301 / AISI 304). It uses a cartridge shaft seal (HQQE) for
reliable operation and easy maintenance. Power is transmitted via a rigid
split coupling, and a 1-phase, fan-cooled asynchronous IEC motor drives the
pump. 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 3-29 A-FGJ-A-E-HQQE |
| Product Number | 92901550 |
| Rated Flow | 3 m³/h |
| Rated Head | 124.6 m |
| Maximum Head | 184.6 m |
| Stages / Impellers | 29 |
| 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 | 50.6 kg |
| Gross Weight | 56 kg |
Documentation & Downloads
| Document | Download |
|---|---|
| Product Datasheet / Technical PDF | 📄 Download PDF |