Grundfos CR 1-6 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 96516243 (3 x 220-240D/380-415YV)
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The Grundfos CR 1-6 A-FGJ-A-E-HQQE is a vertical, non-self-priming, multistage in-line centrifugal pump suitable for pipe system installation or foundation mounting. It features suction and discharge ports on the same level, cast iron pump head and base, stainless steel wetted parts (EN 1.4301), single HQQE shaft seal, cast iron split coupling, and DIN/ANSI/JIS flanged connections. Powered by a high-efficiency IE3 three-phase AC motor.
Suitable Applications
- Commercial heating and air conditioning
- Commercial water pressure boosting
- District heating and cooling
- Industrial heating, cooling, and water supply
- Industrial wastewater and process water treatment
- Machining, wash and clean, and process liquids transfer
- Desalination and reverse osmosis systems
- Surface water intake and groundwater transfer
- Drinking water treatment and water distribution
- Irrigation, pivot, and rotor & spray irrigation
- Solar water solutions, solar boosting, and community water supply
- Livestock watering and agriculture solar solutions
- Fertigation, dosing, and digital water management
Key Specifications
| Product Model | CR 1-6 A-FGJ-A-E-HQQE |
| Product Number | 96516243 |
| EAN | 5700396739311 |
| Pump Type | Vertical multistage centrifugal, in-line |
| Pump Orientation | Vertical |
| Rated Flow | 1.8 m³/h |
| Rated Head | 28.3 m |
| Maximum Head | 37.6 m |
| Stages | 6 |
| Impellers | 6 |
| Pump Speed (Data Basis) | 2873 rpm |
| Curve Tolerance | ISO 9906:2012 3B |
| Pumped Liquid | Water |
| Liquid Temperature Range | -20 to 120 °C |
| Selected Liquid Temperature | 20 °C |
| Density | 998.2 kg/m³ |
| Pump Head & Base | Cast iron (EN-GJL-200 / ASTM A48-25B) |
| Impellers Material | Stainless steel EN 1.4301 (AISI 304) |
| Bearing | SIC |
| Shaft Seal Arrangement | Single |
| Primary Shaft Seal | HQQE |
| Rubber Components | EPDM (Code E) |
| Type of Connection | DIN / ANSI / JIS flanges |
| Inlet Connection Size | DN 25/32 (1 1/4 inch) |
| Outlet Connection Size | DN 25/32 (1 1/4 inch) |
| Pressure Rating | PN 25 |
| Maximum Operating Pressure | 25 bar |
| Maximum Ambient Temperature | 60 °C |
| Phase / Volts | 3-phase, 220–240D / 380–415Y V |
| Frequency | 50 Hz |
| Motor Type | IEC 71A |
| Motor Efficiency Class | IE3 |
| Motor Power (P2) | 0.37 kW |
| Rated Speed | 2850–2880 rpm |
| Rated Current | 1.74 / 1.00 A |
| Power Factor (Cos φ) | 0.80 – 0.70 |
| Enclosure Class | IP55 (Dust / Jetting) |
| Insulation Class | F |
| Approvals | CE, EAC, UKCA, SEPRO, RCM |
| Drinking Water Approvals | WRAS, ACS |
| Minimum Efficiency Index (MEI) | ≥ 0.70 |
| Net Weight | 24.4 kg |
| Gross Weight | 27.1 kg |
| Shipping Volume | 0.063 m³ |
| Country of Origin | TW |
Documentation & Downloads
| CR 1-6 A-FGJ-A-E-HQQE Datasheet | Download PDF |