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Grundfos CRN 3-21 A-FGJ-A-V-HQQV Vertical Multistage Centrifugal Pump – 92902335 (1 x 220-230V)
by Grundfos
SKU 92902335
Original price
$4,054.88
-
Original price
$4,054.88
Original price
$4,054.88
$4,054.88
-
$4,054.88
Current price
$4,054.88
📢 For orders over $100, FREE Shipping Australia-wide
The Grundfos CRN 3-21 is a vertical inline multistage centrifugal pump built with high-grade stainless steel (EN 1.4401 / AISI 316) wetted parts. It includes a single HQQV cartridge shaft seal for reliable and safe operation. Power transmission is via a rigid split coupling, and pipe connections are combined DIN-ANSI-JIS flanges (FGJ). The pump is powered by a 2.2 kW, single-phase IEC 90LD motor with IE2 efficiency and PTO motor protection.
Suitable Applications
- Commercial heating and air conditioning
- Commercial water pressure boosting
- District heating and cooling
- Machining, wash and clean, process liquids transfer
- Industrial heating, cooling, water supply, and wastewater treatment
- Industrial process water treatment, desalination, reverse osmosis
- Surface water intake and drinking water treatment
- Water distribution and irrigation
- Solar water solutions and solar boosting
- Community water supply and groundwater transfer
- Pivot irrigation and fertigation
- Agriculture solar solutions and livestock watering
Key Specifications
| Product Name | CRN 3-21 A-FGJ-A-V-HQQV |
| Product Number | 92902335 |
| EAN | 5715121298704 |
| Price | AUD 5898 |
| Pump Type | Vertical Multistage Centrifugal |
| Rated Flow | 3 m³/h |
| Rated Head | 95 m |
| Maximum Head | 135.8 m |
| Speed (Pump Data) | 2730 rpm |
| Stages / Impellers | 21 / 21 |
| Reduced-Diameter Impellers | 0 |
| Shaft Seal | HQQV (Single) |
| Liquid Temperature Range | -20 .. 90 °C |
| Maximum Operating Pressure | 25 bar |
| Connections | DN 25/32 (1 1/4"), FGJ DIN/ANSI/JIS flanges, PN 25, 300 lb inlet, FT115 flange for motor |
| Base / Head Material | Stainless Steel EN 1.4408 / AISI 316 |
| Impeller Material | Stainless Steel EN 1.4401 / AISI 316 |
| Bearing | SIC |
| Motor Power (P2) | 2.2 kW |
| Voltage | 1 x 220-230 V |
| Frequency | 50 Hz |
| Rated Current | 13.1-12.6 A |
| Motor Efficiency Class | IE2 |
| Motor Efficiency (Full Load) | 83.2 % |
| Enclosure Class | IP55 |
| Insulation Class | F |
| Built-in Motor Protection | PTO |
| MEI | ≥ 0.70 |
| Net / Gross Weight | 44.9 / 47.8 kg |
| Shipping Volume | 0.13 m³ |
| Country of Origin | Australia |
| Custom Tariff No. | 84137090621436561 |
| Motor No | 92722631 |
| Approvals | CE, EAC, UKCA, SEPRO, RCM, WRAS, ACS |
Documentation & Downloads
| Grundfos CRN 3-21 Datasheet | Download |