Grundfos CR 3-9 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901538 (1 x 220-230V)
📢 For orders over $100, FREE Shipping Australia-wide
The Grundfos CR 3-9 A-FGJ-A-E-HQQE is a vertical, multistage centrifugal
inline pump engineered for high-performance commercial, industrial,
agricultural, and solar water applications. Its inline configuration, with
suction and discharge ports on the same level, allows compact installation and
seamless integration into pressure boosting and water transfer systems.
The pump head and base are manufactured from durable cast iron, while all
wetted parts are made from corrosion-resistant stainless steel (EN 1.4301 /
AISI 304). A robust cartridge shaft seal (HQQE) ensures high reliability, safe
handling, and easy maintenance. Power transmission is via a rigid split
coupling, and the pump is fitted with a single-phase, fan-cooled asynchronous
IEC motor. Combined DIN / ANSI / JIS flange connections provide installation
flexibility worldwide. With approvals for drinking water and a wide operating
range, the CR 3-9 is ideal for water treatment, irrigation, pressure boosting,
and solar water supply systems.
Key Features & Benefits
- Vertical multistage centrifugal inline pump design
- Cast iron pump head and base with stainless steel wetted components
- Reliable cartridge shaft seal (HQQE) for long service life
- Combined DIN / ANSI / JIS flange connections
- Approved for drinking water applications (WRAS & ACS)
- High-efficiency IE2 single-phase motor
- Wide liquid temperature range from -20°C to 120°C
- Suitable for commercial, industrial, agricultural, and solar systems
Key Specifications
| Product Code | CR 3-9 A-FGJ-A-E-HQQE |
| Product Number | 92901538 |
| Rated Flow | 3 m³/h |
| Rated Head | 40 m |
| Maximum Head | 57.8 m |
| Number of Stages | 9 |
| 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 | 28.8 kg |
Documentation & Downloads
| Document | Download |
|---|---|
| Product Datasheet / Technical PDF | 📄 Download PDF |