Grundfos CR 1-7 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 96516244 (3 x 220-240D/380-415YV)
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The Grundfos CR 1-7 A-FGJ-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. Suction and discharge ports are positioned on tde same level. The pump head and base are manufactured from cast iron, while all otder wetted parts are made of stainless steel (EN 1.4301), ensuring high corrosion resistance, durability, and reliable operation in demanding commercial, industrial, and agricultural applications.
Suitable Applications
- Commercial heating and air conditioning
- Commercial water pressure boosting
- District heating and district cooling
- Industrial heating and cooling
- Industrial water supply and wastewater
- Industrial process water treatment
- Process liquids transfer
- Desalination and reverse osmosis water treatment
- Surface water intake and drinking water treatment
- Water distribution
- Irrigation (rotor, spray, pivot)
- Groundwater transfer
- Community water supply
- Solar water solutions and solar boosting
- Solar controls and digital water management
- Agriculture and livestock watering witd solar solutions
Technical Specifications
| Product Name | CR 1-7 A-FGJ-A-E-HQQE |
| Product Number | 96516244 |
| EAN | 5700396739335 |
| Pump Type | Vertical, multistage, in-line centrifugal pump |
| Pump Orientation | Vertical |
| Stages / Impellers | 7 / 7 |
| Rated Flow | 1.8 m³/h |
| Rated Head | 33.6 m |
| Maximum Head | 43.7 m |
| Pump Speed (Data Basis) | 2873 rpm |
| Pumped Liquid | Water |
| Liquid Temperature Range | -20 °C to 120 °C |
| Selected Liquid Temperature | 20 °C |
| Liquid Density | 998.2 kg/m³ |
| Shaft Seal Arrangement | Single |
| Primary Shaft Seal | HQQE (EN 12756) |
| Base / Pump Head Material | Cast iron (EN-GJL-200 / ASTM A48-25B) |
| Impellers & Chambers | Stainless steel (EN 1.4301 / AISI 304) |
| Bearing | SIC |
| Rubber Components | EPDM (Code E) |
| Maximum Operating Pressure | 25 bar |
| Maximum Ambient Temperature | 60 °C |
| Connection Type | 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 |
| Flange Rating (Inlet) | 250 lb |
| Motor Type | 3-phase AC motor, IEC |
| Motor Frame | 71A |
| Motor Power (P2) | 0.37 kW |
| Phase | 3 Phase |
| Rated Voltage | 3 × 220–240Δ / 380–415Y V |
| Frequency | 50 Hz |
| Rated Current | 1.74 / 1.00 A |
| Rated Speed | 2850–2880 rpm |
| Efficiency Class | IE3 |
| Enclosure Class | IP55 (Dust / Jetting) |
| Insulation Class | F |
| Approvals | CE, EAC, UKCA, SEPRO, RCM |
| Drinking Water Approvals | WRAS, ACS |
| Curve Tolerance | ISO 9906:2012 3B |
| Minimum Efficiency Index (MEI) | ≥ 0.70 |
| Net Weight | 24.7 kg |
| Gross Weight | 27.5 kg |
| Shipping Volume | 0.063 m³ |
| Country of Origin | Taiwan (TW) |
Documentation & Downloads
| Product Datasheet – CR 1-7 A-FGJ-A-E-HQQE | Download PDF |