Grundfos CRI 1-9 A-CA-A-E-HQQE Vertical Multistage Centrifugal Pump – 96516323 (3 x 220-240D/380-415YV)
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The Grundfos CRI 1-9 A-CA-A-E-HQQE is a vertical, non-self-priming multistage in-line centrifugal pump designed for installation in pipe systems or mounting on a foundation. The pump features stainless steel hydraulic components including impellers, chambers, and outer sleeve (EN 1.4301), with a stainless steel pump head and base (EN 1.4408 / AISI 316) for enhanced corrosion resistance. It is equipped with a single HQQE shaft seal manufactured according to EN 12756 standards and FlexiClamp pipe connections for secure installation. Power transmission is via a cast iron split coupling and the pump is driven by a high-efficiency IE3 3-phase IEC motor suitable for demanding commercial and industrial applications.
Suitable Applications
- Commercial heating
- Commercial air conditioning
- Commercial water pressure boosting
- District heating
- District cooling
- Machining
- Wash and clean systems
- Process liquids transfer
- Industrial heating and 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 and spray irrigation
- Groundwater 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 Number | 96516323 |
| EAN | 5700396740911 |
| Pump Type | Vertical multistage centrifugal |
| Pump Orientation | Vertical |
| Rated Flow | 1.8 m³/h |
| Rated Head | 42.9 m |
| Maximum Head | 56 m |
| Pump Speed | 2856 rpm |
| Stages | 9 |
| Impellers | 9 |
| Shaft Seal | HQQE (Single) |
| Approvals | CE, EAC, UKCA, SEPRO, RCM |
| Drinking Water Approvals | WRAS, ACS |
| Curve Tolerance | ISO 9906:2012 3B |
| Base Material | Stainless Steel (EN 1.4408 / AISI 316) |
| Impeller Material | Stainless Steel (EN 1.4301 / AISI 304) |
| Bearing | Silicon Carbide (SiC) |
| Rubber Components | EPDM |
| Maximum Operating Pressure | 25 bar |
| Maximum Ambient Temperature | 60 °C |
| Liquid Temperature Range | -20 to 120 °C |
| Pumped Liquid | Water |
| Liquid Density | 998.2 kg/m³ |
| Connection Type | FlexiClamp |
| Inlet Connection | DN 32 (1 1/4 inch) |
| Outlet Connection | DN 32 (1 1/4 inch) |
| Connection Pressure Rating | PN 25 |
| Motor Standard | IEC |
| Motor Type | 71B |
| Rated Power (P2) | 0.55 kW |
| Mains Frequency | 50 Hz |
| Rated Voltage | 3 × 220-240D / 380-415Y V |
| Rated Current | 2.50 / 1.44 A |
| Starting Current | 580-620 % |
| Power Factor (cos φ) | 0.80-0.70 |
| Rated Speed | 2830-2850 rpm |
| IE Efficiency Class | IE3 |
| Motor Efficiency (Full Load) | 77.8 % |
| Enclosure Class | IP55 |
| Insulation Class | F |
| Number of Poles | 2 |
| Minimum Efficiency Index (MEI) | ≥ 0.70 |
| Net Weight | 18.7 kg |
| Gross Weight | 21.4 kg |
| Shipping Volume | 0.063 m³ |
| Danish VVS No. | 386041009 |
| Custom Tariff No. | 84137090621436561 |
Documentation & Downloads
| Product Datasheet | Download PDF |