Horizontal multi-stage, self-priming, close coupled pump. Single-piece barrel casing in chrome-nickel stainless steel, with front suction port above pumps axis and radial delivery at top. Stages in Noryl.
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Multi-stage Self-priming pump type MXA
Applications
For water supply.
For domestic use, for garden use and irrigation.
Operating conditions
Liquid temperature: 0 °C to +35 °C.
Ambient temperature up to +40 °C.
Suction lift up to 8 m.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 50 Hz (n = 2800 rpm).
MXA: three-phase 230/400 V ± 10%.
MXAM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Frequency 60 Hz (as per 60 Hz data sheet).
| Component | Material |
| Pump casing Casing cover |
Cr-Ni Stahl 1.4301 EN 10088 (AISI 304) |
| Pump Shaft |
Chromstahl 1.4104 EN 10088 (AISI 430) Cr-Ni Stahl 1.4305 EN 10088 (AISI 303) for MXA 205,405 |
| Plug | Cr-Ni Stahl 1.4305 EN 10088 (AISI 303) |
| Suction casing Stage casing Impeller |
PPO-GF20 (Noryl) |
| Mechanical seal | Carbon - Ceramic - NBR |
| 3-phasig | 230V | 400V | 1-phasig | 230V | P1 | P2 | Q m³/h |
0 | 1 | 2 | 3 | 4 | 4,5 | 5 | |
| A | A | A | kW | kW | HP | l/min | 0 | 16,6 | 33,3 | 50 | 66,6 | 75 | 83,3 | ||
| MXA203 | 2,4 | 1,4 | MXAM203 | 3 | 0,63 | 0,45 | 0,6 | H (m) |
32 | 28 | 24 | 19 | 14 | ||
| MXA204/A | 2,8 | 1,6 | MXAM204/A | 4,2 | 0,8 | 0,55 | 0,75 | 45 | 40 | 34 | 27 | 20 | 15 | ||
| MXA205 | 3,3 | 1,9 | MXAM205 | 5,8 | 1,1 | 0,75 | 1 | 55,5 | 50 | 43 | 35,5 | 26,5 | 21,5 | 15,5 | |
| 3-phasig | 230V | 400V | 1-phasig | 230V | P1 | P2 | Q m³/h |
0 | 2 | 3 | 4 | 5 | 6 | 6,5 | 7 | 8 | |
| A | A | A | kW | kW | HP | l/min | 0 | 33,3 | 50 | 66,6 | 83,3 | 100 | 108,3 | 116,6 | 133,3 | ||
| MXA403/A | 2,8 | 1,6 | MXAM403/A | 4,2 | 0,9 | 0,55 | 0,75 | H (m) |
34 | 30 | 28 | 25 | 22 | 17 | 15 | ||
| MXA404/A | 3,5 | 2 | MXAM404/A | 5,4 | 1,2 | 0,75 | 1 | 45 | 40 | 37 | 33 | 28 | 22 | 19 | 15 | ||
| MXA405 | 4,7 | 2,7 | MXAM405 | 7 | 1,6 | 1,1 | 1,5 | 56 | 51 | 47,5 | 43 | 37,5 | 31,5 | 28 | 24,5 | 15,5 | |
| P1 Max. power input. | Test results with clean cold water, without gas content. | Tolerances according to ISO 9906, annex A. |
| P2 Rated motor power output. | + 0,5 m security margin on NPSH-value is necessary. | |
| For capacities over 4 m3/h use a suction pipe G 1 1/4 (DN 32). | ||
| type | Dimensions (mm) | Net weight (kg) | |||
| f | h3 | w | MXA | MXAM | |
| MXA 203 | 362 | 176 | 102 | 6,6 | 6,7 |
| MXA 204/A | 391 | 192 | 112 | 8,7 | 9,6 |
| MXA 403/A | 391 | 192 | 112 | 8,6 | 9,5 |
| MXA 404/A | 391 | 192 | 112 | 9,5 | 10,5 |
| type | Net weight (kg) | |
| MXA | MXAM | |
| MXA 205 | 14 | 15,3 |
| MXA 405 | 14,8 | 16,3 |
Subject to change!
Die Firma Linn-Pumpen GmbH übernimmt keine Haftung für Folgeschäden, welche aus evtl. fehlerhaften Informationen resultieren.