Grundfos CRN 1S-27 A-CA-A-V-HQQV Vertical Multistage Centrifugal Pump – 92900194 (1 x 220-230V)
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The Grundfos CRN 1S-27 A-CA-A-V-HQQV is a vertical, inline multistage centrifugal pump with suction and discharge ports on the same level. All liquid-contacting components are made from high-grade stainless steel (EN 1.4401 / AISI 316) for superior corrosion resistance. It features a single HQQV mechanical shaft seal, FlexiClamp connections, and a 1.1 kW single-phase IEC asynchronous motor. The pump delivers a rated flow of 0.9 m³/h, a rated head of 119.4 m, and a maximum head of 159.1 m.
Suitable Applications
- Commercial heating & air conditioning
- Water pressure boosting & distribution
- District heating & cooling
- Machining, wash & clean, process liquids transfer
- Industrial heating, cooling, and water supply
- Industrial wastewater & process water treatment
- Desalination & reverse osmosis water treatment
- Surface water intake & drinking water treatment
- Irrigation, rotor & spray irrigation, pivot systems
- Solar water solutions & boosting
- Community water supply
- Controls and digital groundwater management
- Solar water treatment, fertigation, dosing
- Agriculture solar solutions & livestock watering
Key Specifications
| Product Name | CRN 1S-27 A-CA-A-V-HQQV |
| Product Number | 92900194 |
| EAN | 5715121265218 |
| Pump Type | Vertical Multistage Centrifugal Pump |
| Rated Flow | 0.9 m³/h |
| Rated Head | 119.4 m |
| Maximum Head | 159.1 m |
| Pump Speed (Data Based) | 2789 rpm |
| Stages / Impellers | 27 |
| Shaft Seal | HQQV (Single Mechanical Seal) |
| Liquid Temperature Range | -20 .. 90 °C |
| Maximum Operating Pressure | 25 bar |
| Connection Type | FlexiClamp |
| Connection Size | DN 32 (1 1/4 inch) |
| Pressure Rating | PN 25 |
| Base & Impeller Material | Stainless Steel (EN 1.4408 / 1.4401, AISI 316) |
| Bearing | SIC |
| Motor Power (P2) | 1.1 kW |
| Voltage / Frequency | 1 x 220-230 V / 50 Hz |
| Rated Current | 6.30 – 6.60 A |
| Motor Efficiency Class | IE2 |
| Motor Speed | 2880 – 2890 rpm |
| Enclosure Class | IP55 |
| Insulation Class | F |
| Minimum Efficiency Index (MEI) | ≥ 0.54 |
| Net Weight | 38.2 kg |
| Gross Weight | 41.1 kg |
| Shipping Volume | 0.13 m³ |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
| Country of Origin | Australia |
| Price | AUD 5283 |
Documentation & Downloads
| Grundfos CRN 1S-27 A-CA-A-V-HQQV Product Data Sheet | Download PDF |