Grundfos CM 3-11 A-R-G-E-AQQE F-A-A-N compact horizontal suction pump 98979407
Nominal delivery head: 76.85 m | Max. Operating pressure: 16 bar | Media temperature range: -20 ... 90 °C | Nominal power - P2: 1.5 kW | Nominal flow rate: 3.1 m³/h
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Grundfos CM 3-11 A-R-G-E-AQQE F-A-A-N 98979407 Endsuction close coupled multistage
Product code: 98979407
EAN Number: 5712604611579
Compact, reliable, horizontal, multistage, end-suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high-grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O-ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7/1). The pump is fitted with a 3-phase, foot-mounted, fan-cooled asynchronous motor.
| General | EAN number | 5712604611579 |
| Product No | 98979407 | |
| Material | Code Material | G |
| Code for rubber | E | |
| Elastomere GLRD | E | |
| IMPELLER_MATR_QLTY_EN | EN 1.4401 | |
| IMPELLER_MATR_QUALITY_ASTM | AISI 316 | |
| Impeller | Stainless steel | |
| Material code | G | |
| PH_MATR_QUALITY_ASTM | AISI 316 | |
| PH_MATR_QUALITY_EN | EN 1.4401 | |
| Pump housing | Stainless steel | |
| Pump | Approvals | CE,EAC,UKCA |
| Approvals for drinking water | WRAS,ACS,NSF61,UBA | |
| Code Ausführung | A | |
| Code for shaft seal | AQQE | |
| Curve tolerance | ISO9906:2012 3B | |
| Impellers | 11 | |
| Model | A | |
| Primary shaft seal | AQQE | |
| Pump speed on which pump data are based | 2900 1/min | |
| Pump version | A | |
| Rated flow | 3.1 m³/h | |
| Rated head | 76.85 m | |
| Connect | Code Anschl. Art | R |
| Connect code | R | |
| Max pressure at stated temp | 16 bar / 90 °C | |
| Maximum operating pressure | 16 bar | |
| Outlet position | 12 | |
| PIPE_CONN_SIZE_INLET_INCH | 1 inch | |
| PIPE_CONN_SIZE_OUTLET_INCH | 1 inch | |
| Range of ambient temperature | -20 .. 55 °C | |
| Type of connection | Rp | |
| Control | Frequency converter | None |
| Motor | Cable included (Yes/No) | N |
| Enclosure class (IEC 34-5) | IP55 | |
| Ex-protection standard | NONE | |
| Frame size | 90SD | |
| IE efficiency class | IE3 | |
| Insulation class (IEC 85) | F | |
| Mains frequency | 50 Hz | |
| Motor standard | IEC | |
| Rated current | 5.70/3.30 A | |
| Rated power - P2 | 1.5 kW | |
| Rated speed | 2890-2910 1/min | |
| Rated voltage | 3 x 220-240D/380-415Y V | |
| Service factor | 1.00 | |
| Starting current | 710-790 % | |
| Suitable for 50/60 Hz (Yes/No) | N | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | -20 .. 90 °C | |
| Selected liquid temperature | 20 °C | |
| Other | Danish VVS No. | 385210311 |
| Finnish LVI No. | 4925786 | |
| Gross weight | 26.4 kg | |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.7 | |
| Net weight | 23.9 kg | |
| Terminal box position | 12 | |
| Zolltarif Nr. | 84137075 |