Grundfos CR 1-2 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901032 (1 x 220-230V)
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The Grundfos CR 1-2 A-FGJ-A-E-HQQE is a vertical, inline, multistage centrifugal pump designed for reliable water handling in commercial, industrial, and agricultural applications. Featuring a cast iron pump head and base with stainless steel (EN 1.4301) wetted parts, the pump ensures durability, easy maintenance, and high operational efficiency. Its single HQQE cartridge shaft seal provides safe handling and convenient service access, while the 1-phase fan-cooled motor allows for simple integration in electrical networks.
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
- Desalination and reverse osmosis systems
- Surface water intake and drinking water treatment
- Water distribution networks
- Irrigation, rotor & spray irrigation, and pivot systems
- Groundwater transfer and community water supply
- Solar water solutions, solar boosting, and digital water management
- Agriculture and livestock watering with solar solutions
Key Specifications
| Product Name | CR 1-2 A-FGJ-A-E-HQQE |
| Product Number | 92901032 |
| Phase | 1 Phase |
| Voltage | 220–230 V |
| Motor Type | 1-phase, fan-cooled asynchronous motor, IEC 71C, IE2 efficiency |
| Motor Power (P2) | 0.37 kW |
| Rated Flow | 1.8 m³/h |
| Rated Head | 9.8 m |
| Maximum Head | 12.1 m |
| Stages / Impellers | 3 / 2 |
| Pump Orientation | Vertical |
| Shaft Seal | Single mechanical seal (HQQE) |
| Maximum Operating Pressure | 25 bar |
| Liquid Temperature Range | -20 °C to 120 °C |
| Connections | DIN / ANSI / JIS flanges, PN 25 / 250 lb, 1 1/4 inch inlet & outlet |
| Material | Cast iron pump head & base, stainless steel (EN 1.4301) impellers |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
| Net Weight | 25.7 kg |
| Gross Weight | 28.1 kg |
| Country of Origin | Australia |
Documentation & Downloads
| CR 1-2 A-FGJ-A-E-HQQE Datasheet | Download PDF |