Grundfos CRN 1S-2 A-CA-A-V-HQQV Vertical Multistage Centrifugal Pump – 92900013 (1 x 220-230V)
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The Grundfos CRN 1S-2 A-CA-A-V-HQQV is a vertical multistage centrifugal pump designed for reliable water transfer and pressure boosting in commercial, industrial, and water treatment applications. The pump features an inline design with suction and discharge ports positioned at the same level for easy integration into pipe systems. All wetted pump components are manufactured from high-grade stainless steel (EN 1.4401 / AISI 316) ensuring excellent corrosion resistance and durability. The unit delivers a rated flow of 0.9 m³/h and a rated head of 10 m, with a maximum head of 12.2 m. Power transmission is achieved through a rigid split coupling, while pipe connections are provided through FlexiClamp connections. The pump is equipped with a single HQQV mechanical shaft seal and driven by a 0.37 kW single-phase IEC motor with IP55 enclosure protection and F-class insulation.
Suitable Applications
- Commercial heating
- Commercial air conditioning
- Commercial water pressure boosting
- District heating
- District cooling
- Machining
- Wash and clean
- Process liquids transfer
- Industrial heating
- Cooling
- Industrial water supply
- Industrial wastewater
- Industrial process water treatment
- Desalination
- Reverse osmosis water treatment
- Surface water intake
- Drinking water treatment
- Water distribution
- Irrigation
- Solar water solutions
- Community water supply
- Rotor & spray irrigation
- Ground water transfer
- Pivot irrigation
- Solar boosting and water supply solutions
- Controls and digital groundwater management
- Solar controls and digital water management
- Solar water treatment fertigation and dosing
- Agriculture solar solutions
- Livestock watering with solar solutions
Key Specifications
| Product Name | CRN 1S-2 A-CA-A-V-HQQV |
| Product Number | 92900013 |
| EAN | 5715121261883 |
| Pump Type | Vertical Multistage Centrifugal Pump |
| Rated Flow | 0.9 m³/h |
| Rated Head | 10 m |
| Maximum Head | 12.2 m |
| Speed (Pump Data) | 2757 rpm |
| Stages / Impellers | 3 Stages / 2 Impellers |
| 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 Material | Stainless Steel (EN 1.4408 / AISI 316) |
| Impeller Material | Stainless Steel (EN 1.4401 / AISI 316) |
| Bearing | SIC |
| Motor Power (P2) | 0.37 kW |
| Voltage | 1 x 220-230 V |
| Frequency | 50 Hz |
| Rated Current | 2.60 – 2.50 A |
| Motor Efficiency Class | IE2 |
| Motor Speed | 2700 – 2730 rpm |
| Enclosure Class | IP55 |
| Insulation Class | F |
| MEI | ≥ 0.54 |
| Net Weight | 19.2 kg |
| Gross Weight | 21.9 kg |
| Shipping Volume | 0.054 m³ |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
| Country of Origin | Australia |
Documentation & Downloads
| Grundfos CRN 1S-2 A-CA-A-V-HQQV Product Data Sheet | Download PDF |