Grundfos CRI 1-11 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901195 (1 x 220-230V)
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The Grundfos CRI 1-11 is a vertical, in-line multistage centrifugal pump designed for high-pressure water transfer and industrial process applications. All liquid-contacting parts are stainless steel (EN 1.4301), mounted on a stainless steel base (EN 1.4408 / AISI 316) for maximum corrosion resistance. The pump features a cartridge-type HQQE shaft seal for reliable operation and easy maintenance. Equipped with combined DIN / ANSI / JIS flanges and powered by a 0.55 kW single-phase IEC motor, it delivers a rated flow of 1.8 m³/h with a rated head of 47.9 m.
Suitable Applications
- Commercial heating systems
- Commercial air conditioning
- Commercial water pressure boosting
- Industrial water supply
- Industrial process water treatment
- Wash and cleaning systems
- Process liquid transfer
- Reverse osmosis and desalination systems
- Surface water intake
- Drinking water treatment
- Water distribution
- Irrigation and agricultural water supply
Key Specifications
| Product Name | CRI 1-11 A-FGJ-A-E-HQQE |
| Product Number | 92901195 |
| EAN | 5715121280914 |
| Pump Type | Vertical Multistage Centrifugal |
| Rated Flow | 1.8 m³/h |
| Rated Head | 47.9 m |
| Maximum Head | 66.4 m |
| Speed (Pump Data) | 2750 rpm |
| Stages / Impellers | 11 Stages / 11 Impellers |
| Reduced-Diameter Impellers | 0 |
| Shaft Seal | HQQE |
| Liquid Temperature Range | -20 to 120 °C |
| Maximum Operating Pressure | 25 bar |
| Connections | DN25/32 (1 1/4") DIN / ANSI / JIS Flanged, PN25 / ANSI 300 lb |
| Flange Size for Motor | FT100 |
| Base / Head Material | Stainless Steel EN 1.4408 (AISI 316) |
| Impeller Material | Stainless Steel EN 1.4301 (AISI 304) |
| Bearing | Silicon Carbide (SiC) |
| Motor Power (P2) | 0.55 kW |
| Voltage | 1 × 220–230 V |
| Frequency | 50 Hz |
| Rated Current | 3.70–3.75 A |
| Motor Efficiency Class | IE2 |
| Motor Efficiency (Full Load) | 74.1 % |
| Enclosure Class | IP55 |
| Insulation Class | F |
| MEI | ≥ 0.70 |
| Net / Gross Weight | 27.8 kg / 30.4 kg |
| Shipping Volume | 0.094 m³ |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
Documentation & Downloads
| Product Datasheet | Download |