Grundfos CRN 45-12 S-P-A-E-HQQE Vertical centrifugal pump 97515508
Nominal volumetric flow (m³/h): N/A | Nominal head (m): N/A | Media temperature range (°C): -20 .. 120 | Minimum efficiency index, MEI ≥: 0.7 | Rated motor power P2 (kW): 45 | Impeller material: Stainless steel
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Grundfos CRN 45-12 S-P-A-E-HQQE 97515508 Inline multi stage pumps
Product code: 97515508
EAN Number: 5700317276949
Vertical, non-self-priming, high-pressure multistage centrifugal pump with suction and discharge ports on the same level (in-line) enabling installation in a horizontal one-pipe system. The chamber stack is turned upside-down to ensure that the shaft seal is not affected by the high pump discharge pressure. Pump materials in contact with the liquid are in high-grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling and easy service and access. Power transmission is via a split coupling. Pipe connection is via PJE (Victaulic®) couplings.
| General | EAN number | 5700317276949 |
| Product No | 97515508 | |
| Material | Code Material | A |
| Code for rubber | E | |
| Elastomere GLRD | E | |
| Impeller | Stainless steel | |
| MATAISIM | AISI 316 | |
| MATAISPH | AISI 316 LN | |
| MATWNRIM | DIN W.-Nr. 1.4401 | |
| MATWNRPH | DIN W.-Nr. 1.4408 | |
| Material code | A | |
| Pump housing | Stainless steel | |
| Pump | Approvals | CE,EAC,UKCA,SEPRO |
| Approvals for drinking water | ACS | |
| Code Ausführung | S | |
| Code for shaft seal | HQQE | |
| Curve tolerance | ISO9906:2012 3B | |
| Impellers | 12 | |
| Low NPSH | N | |
| Model | B | |
| Primary shaft seal | HQQE | |
| Pump speed on which pump data are based | 2960 1/min | |
| Pump version | S | |
| Stages | 12 | |
| Connect | Code Anschl. Art | P |
| Connect code | P | |
| Flange size for motor | FF400 | |
| Max pressure at stated temp | 50 bar / 120 °C | |
| Maximum ambient temperature | 55 °C | |
| PDGRLOW | 50 bar / -20 °C | |
| Size of connection | 4 inch | |
| Type of connection | PJE | |
| Control | Frequency converter | None |
| Motor | Built-in motor protection | PTC |
| Cos phi - power factor | 0.89 | |
| Enclosure class (IEC 34-5) | IP55 | |
| IE Efficiency class | IE3 | |
| IE efficiency | IE3 94,0% | |
| Insulation class (IEC 85) | F | |
| Mains frequency | 50 Hz | |
| Motor No | 81U15536 | |
| Motor efficiency at 1/2 load | 94.4 % | |
| Motor efficiency at 3/4 load | 94.5 % | |
| Motor efficiency at full load | 94.0 % | |
| Motor standard | IEC | |
| Motor type | INNOMOTICS | |
| Number of poles | 2 | |
| Rated current | 78/45 A | |
| Rated power - P2 | 45 kW | |
| Rated speed | 2960 1/min | |
| Rated voltage | 3 x 380-420D/660-725Y V | |
| Starting current | 690 % | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | -20 .. 120 °C | |
| Selected liquid temperature | 20 °C | |
| Other | Danish VVS No. | 385917520 |
| Gross weight | 550 kg | |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.70 | |
| Net weight | 450 kg | |
| Zolltarif Nr. | 84137075 |