Grundfos CRN 20-2 A-FGJ-A-V-HQQV Vertical Multistage Centrifugal Pump – 92982741 (1 x 220-230V)
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Grundfos CRN 20-2 A-FGJ-A-V-HQQV is a vertical multistage centrifugal pump designed for reliable high-efficiency water transfer and pressure boosting in commercial and industrial systems. Built with AISI 316 / EN 1.4408 and EN 1.4401 stainless steel wetted components, this pump delivers a rated flow of 21 m³/h and a rated head of 19.7 m, with a maximum head of 28 m. It features a single HQQV shaft seal, FGJ DIN / ANSI / JIS flange connections, and a 2.2 kW IEC motor for dependable operation in demanding applications.
Suitable Applications
- Commercial water pressure boosting
- Industrial water supply
- Process liquids transfer
- Cooling systems
- Wash and clean systems
- Water treatment systems
Key Specifications
| Product Name | CRN 20-2 A-FGJ-A-V-HQQV |
| Product Number | 92982741 |
| EAN | 5715122508963 |
| Pump Type | Vertical Multistage Centrifugal |
| Rated Flow | 21 m³/h |
| Rated Head | 19.7 m |
| Maximum Head | 28 m |
| Speed (Pump Data) | 2730 rpm |
| Stages / Impellers | 2 / 2 |
| Reduced-Diameter Impellers | 0 |
| Shaft Seal | HQQV |
| Liquid Temperature Range | -20 .. 90 °C |
| Maximum Operating Pressure | 25 bar |
| Connections | DN 50 / DN 50, DIN / ANSI / JIS, PN 25, 300 lb flange |
| Base / Head Material | Stainless steel (EN 1.4408 / AISI 316) |
| Impeller Material | Stainless steel (EN 1.4401 / AISI 316) |
| Motor Power (P2) | 2.2 kW |
| Voltage | 1 x 220-230 V |
| Frequency | 50 Hz |
| Rated Current | 13.1-12.6 A |
| Motor Efficiency Class | IE2 |
| Motor Efficiency (Full Load) | 83.2 % |
| Enclosure Class | IP55 |
| Insulation Class | F |
| MEI | ≥ 0.70 |
| Net / Gross Weight | 52 kg / 65 kg |
| Shipping Volume | 0.173 m³ |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
Documentation & Downloads
| Product Datasheet / PDF | Download |