Grundfos CR 1-7 A-A-A-E-HQQE Vertical Multistage Centrifugal Pump – 96516176 (3 x 220-240D/380-415YV)
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The Grundfos CR 1-7 A-A-A-E-HQQE is a vertical, non-self-priming, multistage, in-line centrifugal pump designed for pipe system installations or mounting on a foundation. The pump head and base are made of cast iron, while all wetted parts are stainless steel (EN 1.4301), providing excellent corrosion resistance and reliable performance in industrial and water treatment applications.
Suitable Applications
- Commercial heating and air conditioning
- Commercial water pressure boosting
- District heating and cooling
- Industrial heating and cooling
- Industrial water supply and wastewater
- Industrial process water treatment
- Desalination and reverse osmosis systems
- Surface water intake and drinking water treatment
- Water distribution networks
- Irrigation and rotor & spray irrigation
- Groundwater transfer and community water supply
- Solar water solutions and solar boosting systems
- Agriculture and livestock watering with solar solutions
Key Specifications
| Product Name | CR 1-7 A-A-A-E-HQQE |
| Product Number | 96516176 |
| Phase | 3 Phase |
| Phase / Volts | 3 × 220–240Δ / 380–415Y V |
| Motor Type | 3-phase AC motor, IEC, IE3 efficiency |
| Motor Power (P2) | 0.37 kW |
| Rated Flow | 1.8 m³/h |
| Rated Head | 33.6 m |
| Maximum Head | 43.7 m |
| Stages / Impellers | 7 / 7 |
| Pump Orientation | Vertical |
| Shaft Seal | Single mechanical seal (HQQE) |
| Maximum Operating Pressure | 16 bar |
| Liquid Temperature Range | -20 °C to 120 °C |
| Flanges / Connections | Oval / Rp, PN 16 |
| Inlet / Outlet Size | 1 inch / 1 inch |
| Material | Cast iron pump head & base, stainless steel (EN 1.4301) impellers |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
| Net Weight | 20.1 kg |
| Country of Origin | Taiwan |
Documentation & Downloads
| CR 1-7 A-A-A-E-HQQE Datasheet | Download PDF |