Grundfos CR 3-10 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901539 (1 x 220-230V)
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The Grundfos CR 3-10 A-FGJ-A-E-HQQE is a vertical, multistage centrifugal
inline pump designed for demanding commercial, industrial, agricultural, and
solar water applications. Its suction and discharge ports are positioned on
the same level for compact inline installation.
The pump head and base are made of cast iron, while all wetted parts are
stainless steel (EN 1.4301 / AISI 304) for excellent corrosion resistance. The
cartridge shaft seal (HQQE) ensures reliable operation, safe handling, and
easy service access. Power transmission is via a rigid split coupling, and the
pump includes a 1-phase, fan-cooled asynchronous IEC motor. Combined DIN /
ANSI / JIS flange connections allow flexible installation. The CR 3-10 is
approved for drinking water applications and suitable for pressure boosting,
water treatment, irrigation, and solar water supply 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 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 3-10 A-FGJ-A-E-HQQE |
| Product Number | 92901539 |
| Rated Flow | 3 m³/h |
| Rated Head | 43.6 m |
| Maximum Head | 63.9 m |
| Number of Stages | 10 |
| Motor Power (P2) | 0.75 kW |
| Power Supply | 1 × 220–230 V, 50 Hz |
| Maximum 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 | 29.2 kg |
Documentation & Downloads
| Document | Download |
|---|---|
| Product Datasheet / Technical PDF | 📄 Download PDF |