Grundfos CRN 3-11 A-FGJ-A-V-HQQV Vertical Multistage Centrifugal Pump – 96516858 (3 x 220-240D/380-415YV)
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The Grundfos CRN 3-11 A-FGJ-A-V-HQQV is a vertical, non-self-priming, multistage in-line centrifugal pump designed for demanding water transfer and pressure boosting applications. Built with high-grade stainless steel wetted parts and fitted with a single HQQV shaft seal, this pump is suitable for commercial, industrial, water treatment, irrigation, and solar water supply systems.
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
- Reversed 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
- 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 | Grundfos CRN 3-11 A-FGJ-A-V-HQQV Vertical Multistage Centrifugal Pump |
| Product Number | 96516858 |
| EAN Number | 5700396751146 |
| Pump Type | Vertical multistage in-line centrifugal pump |
| Rated Flow | 3 m³/h |
| Rated Head | 52.7 m |
| Maximum Head | 72.6 m |
| Stages | 11 |
| Impellers | 11 |
| Pump Speed on Which Data Are Based | 2853 rpm |
| Pump Orientation | Vertical |
| Shaft Seal Arrangement | Single |
| Primary Shaft Seal | HQQV |
| Pumped Liquid | Water |
| Liquid Temperature Range | -20 .. 90 °C |
| Selected Liquid Temperature | 20 °C |
| Density | 998.2 kg/m³ |
| Base Material | Stainless steel, EN 1.4408 / AISI 316 |
| Impeller Material | Stainless steel, EN 1.4401 / AISI 316 |
| Bearing | SIC |
| Rubber Components | FKM |
| Maximum Ambient Temperature | 60 °C |
| Maximum Operating Pressure | 25 bar |
| Max Pressure at Stated Temperature | 25 bar / 90 °C; 25 bar / -20 °C |
| Connection Type | DIN / ANSI / JIS |
| Connection Code | FGJ |
| Inlet Connection Size | DN 25/32 (1 1/4 inch) |
| Outlet Connection Size | DN 25/32 (1 1/4 inch) |
| Pressure Rating for Connection | PN 25 |
| Flange Rating Inlet | 300 lb |
| Flange Size for Motor | FT100 |
| Motor Standard | IEC |
| Motor Type | 80C |
| Rated Power (P2) | 1.1 kW |
| Power Required by Pump (P2) | 1.1 kW |
| Mains Frequency | 50 Hz |
| Rated Voltage | 3 x 220-240D/380-415Y V |
| Rated Current | 4.35/2.50 A |
| Starting Current | 450-500 % |
| Cos Phi - Power Factor | 0.83-0.76 |
| Rated Speed | 2840-2870 rpm |
| IE Efficiency Class | IE3 |
| Motor Efficiency at Full Load | 82.7 % |
| Motor Efficiency at 3/4 Load | 84.6-84.0 % |
| Motor Efficiency at 1/2 Load | 85.4-82.8 % |
| Number of Poles | 2 |
| Enclosure Class | IP55 Dust/Jetting |
| Insulation Class | F |
| Built-in Motor Protection | NONE |
| Motor Number | 85U05105 |
| Terminal Box Position | 6 |
| Frequency Converter | None |
| Approvals | CE, EAC, UKCA, SEPRO, RCM |
| Drinking Water Approvals | WRAS, ACS |
| Minimum Efficiency Index (MEI) | ≥ 0.70 |
| Net Weight | 29 kg |
| Gross Weight | 31.8 kg |
| Shipping Volume | 0.074 m³ |
| Country of Origin | TW |
| Custom Tariff No. | 8413709062 |
| Price | AUD 3734 |
Documentation & Downloads
| Product Datasheet PDF | Download PDF |