Grundfos Vertical Pump CRN 20-12 15kW
Price (Ex VAT 15%)
R139,201.38
Overview
Vertical, multistage centrifugal pump with suction and discharge ports on the same level. Pump materials in contact with the liquid are in high-grade stainless steel (EN 1.4401)
Applications
• Washing systems
• Water treatment systems
• Industrial plants
• Boiler feed systems.
Features and Benefits
• Reliability
• High pressures
• Service-friendly
• Space-saving
• Suitable for slightly aggressive liquids
• Single-pump solution enabling high
pressure.
Flow Rate
-
- Rated flow – 21 m³/h
Total Head
-
- Rated Head – 142.7 m
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Downloads
> Download the Grundfos CRN Data Booklet
Link to the OEM
Grundfos Vertical Pump CRN 20-12 15kW
Price (Ex VAT 15%)
R139,201.38
Grundfos Vertical Pump CRN 20-12 15kW
Description
Technical Features of the Grundfos Vertical Pump – CRN20-12 A-FGJ-A-E-HQQE
| Product name | CRN 20-12 A-FGJ-A-E-HQQE |
| Product No | 96500577 |
| EAN number | 5700396204604 |
| Price | – |
Technical – Grundfos Vertical Pump CRN 20-12
| Pump speed on which pump data are based | 2923 rpm |
| Rated flow | 21 m³/h |
| Rated head | 142.7 m |
| Maximum head | 178 m |
| Stages | 12 |
| Impellers | 12 |
| Number of reduced-diameter impellers | 0 |
| Low NPSH | N |
| Pump orientation | Vertical |
| Shaft seal arrangement | Single |
| Code for shaft seal | HQQE |
| Approvals | CE,EAC,UKCA,SEPRO |
| Approvals for drinking water | WRAS,ACS |
| Curve tolerance | ISO9906:2012 3B |
| Pump version | A |
| Model | A |
Materials
| Base | Stainless steel |
| EN 1.4408 | |
| AISI 316 | |
| Impeller | Stainless steel |
| EN 1.4401 | |
| AISI 316 | |
| Material code | A |
| Code for rubber | E |
| Bearing | SIC |
Installation
| t max amb | 60 °C |
| Maximum operating pressure | 25 bar |
| Max pressure at stated temp | 25 bar / 120 °C |
| 25 bar / -20 °C | |
| Type of connection | DIN / ANSI / JIS |
| Size of inlet connection | DN 50 |
| Size of outlet connection | DN 50 |
| Pressure rating for connection | PN 25 |
| Flange rating inlet | 300 lb |
| Flange size for motor | FF300 |
| Connect code | FGJ |
Liquid
| Pumped liquid | Water |
| Liquid temperature range | -20 .. 120 °C |
| Selected liquid temperature | 20 °C |
| Density | 998.2 kg/m³ |
Electrical data – Grundfos Vertical Pump CRN 20-12
| Motor standard | IEC |
| Motor type | 160MD |
| IE Efficiency class | IE3 |
| Rated power – P2 | 15 kW |
| Power (P2) required by pump | 15 kW |
| Mains frequency | 50 Hz |
| Rated voltage | 3 x 380-415D/660-690Y V |
| Rated current | 28,0-26,0/16,2-15,6 A |
| Starting current | 660-780 % |
| Cos phi – power factor | 0.89-0.87 |
| Rated speed | 2930-2950 rpm |
| Efficiency | IE3 91,9% |
| Motor efficiency at full load | 91.9-91.9 % |
| Motor efficiency at 3/4 load | 92.4 % |
| Motor efficiency at 1/2 load | 92.4 % |
| Number of poles | 2 |
| Enclosure class (IEC 34-5) | 55 Dust/Jetting |
| Insulation class (IEC 85) | F |
| Built-in motor protection | PTC |
| Motor No | 85U17526 |
Controls
| Frequency converter | NONE |
Others
| Minimum efficiency index, MEI ≥ | 0.70 |
| Net weight | 162 kg |
| Gross weight | 190 kg |
| Shipping volume | 0.488 m³ |
| Country of origin | HU |
| Custom tariff no. | 84137090 |
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