Grundfos CR 1-11 A-FGJ-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901044 (1 x 220-230V)
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Vertical, multistage centrifugal inline pump with suction and discharge ports on the same level. The pump head and base are manufactured from cast iron, while all other wetted parts are in stainless steel (EN 1.4301). A cartridge shaft seal ensures high reliability and ease of service. Power transmission is via a rigid split coupling, and pipe connections are through combined DIN / ANSI / JIS flanges. The pump is fitted with a 1-phase, fan-cooled asynchronous motor.
Suitable Applications
- Commercial heating and air conditioning
- Commercial water pressure boosting
- District heating and cooling
- Industrial water supply and wastewater
- Process water treatment and desalination
- Drinking water treatment and distribution
- Irrigation and community water supply
- Solar water solutions and agricultural applications
Key Specifications
| Product Model | CR 1-11 A-FGJ-A-E-HQQE |
| Product Number | 92901044 |
| Phase | 1 Phase |
| Voltage | 220–230 V |
| Frequency | 50 Hz |
| Motor Type | Fan-cooled asynchronous motor (IEC) |
| Motor Power (P2) | 0.55 kW |
| Rated Flow | 1.8 m³/h |
| Rated Head | 47.9 m |
| Maximum Head | 66.4 m |
| Stages / Impellers | 11 / 11 |
| Pump Orientation | Vertical (Inline) |
| Shaft Seal | Single mechanical seal (HQQE) |
| Maximum Operating Pressure | 25 bar |
| Liquid Temperature Range | -20 °C to 120 °C |
| Flanges | DIN / ANSI / JIS, DN 25/32 (1 1/4 inch), PN 25 |
| Material | Base & pump head: Cast iron; Wetted parts & impellers: Stainless steel (EN 1.4301 / AISI 304) |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
| Net Weight | 29.5 kg |
| Country of Origin | AU |
Documentation & Downloads
| CR 1-11 A-FGJ-A-E-HQQE Datasheet | Download PDF |