Wilo Yonos MAXO-D 50/0.5-12 Variable Frequency Drive Circulation Pump, 12.1 m, 26 m³/h
$2,651.94 $4,419.90 · In stock
Brand: Wilo · SKU: 2120668 · Warranty: 24 months
Other options
- Wilo Yonos MAXO-D 32/0.5-7 Variable-Speed Circulation Pump, 7.6 m, 7.9 m³/h – $1,568.27
- Wilo Yonos MAXO-D 32/0.5-11 Variable Frequency Drive Circulation Pump, 9.2 m, 13.3 m³/h – $1,841.37
- Wilo Yonos MAXO-D 40/0.5-8 Variable-Speed Circulation Pump, 8 m, 17.5 m³/h – $1,951.42
- Wilo Yonos MAXO-D 40/0.5-12 Variable-Speed Circulation Pump, 12.3 m Head, 22 m³/h – $2,373.15
- Wilo Yonos MAXO-D 40/0.5-16 Variable-Speed Circulation Pump, 17.6 m, 25.6 m³/h – $3,758.67
- Wilo Yonos MAXO-D 50/0.5-9 Variable Frequency Drive Circulation Pump, 9.6 m, 26.4 m³/h – $2,578.57
- Wilo Yonos MAXO-D 50/0.5-16 VFD Circulation Pump, 16.4 m, 39 m³/h – $4,053.97
- Wilo Yonos MAXO-D 65/0,5-12 Circulation Pump with VFD, 11.5 m, 43 m³/h – $3,945.02
- Wilo Yonos MAXO-D 65/0.5-16 Variable-Speed Circulation Pump, 17 m, 53.3 m³/h – $4,275.17
- Wilo Yonos MAXO-D 80/0.5-12 Variable-Speed Circulation Pump, 13 m, 61 m³/h – $4,497.46
Product description
Wilo Yonos MAXO-D 50/0.5-12 Specifications
High-efficiency pump Wilo-Yonos MAXO-D, electronically controlled. Wet-rotor twin pump with a synchronous motor compatible with ECM technology and integrated power regulation for stepless differential pressure control.
| Model | Energy Efficiency Index (EEI) | Connection Diameter | Face-to-Face Length (mm) |
Motor Power (kW) |
Head (m) | Flow rate (m³/h) | Product Code |
|
Yonos MAXO 50/0.5-12 |
0.23 | DN50 | 280 mm | 0.5 | 12.1 m | 26m³/h | 2120668 |
The following features are included as standard equipment:
- Pre-selectable control modes for optimum efficiency adaptation: Δp-c (constant differential pressure), Δp-v (variable differential pressure)
- 3 fixed speed stages (n = constant)
- LED indicator for setpoint adjustment and display showing fault messages
- Quick electrical connection via Wilo plug
- Fault indicator lamps and collective fault signal contact
For flanged pumps – Flange versions:
- Standard model for DN 32 to DN 65 pumps: combination flange PN 6/10 for PN 6 and PN 16 mating flanges (flange PN 16 conforming to EN 1092-2)
- Standard version for DN 80 / DN 100 pumps: flange PN 6 for counter-flange PN 6 (designed for PN 16 in accordance with EN 1092-2)
Yonos Maxo 50/0.5-12 Materials
| Pump Casing | Gray cast iron (EN-GJL-250) |
| Impeller | Plastic (PPS – 40% GF) |
| Pump shaft | Stainless steel (X30Cr13/X46Cr13) |
| Bearing | Metal-impregnated carbon |
Permissible fluids (other fluids on request)
| Max. flow rate Qmax | 26 m3/h |
| Max. head Hmax | 12.1 m |
Yonos Maxo 50/0.5-12 Pipe connections
| Nominal flange diameter | DN 50 |
| Flange | Combo flange PN 6/10 (flange PN 16, in accordance with EN 1092-2) |
| Installation length l0 | 280 mm |
Motor / Electronics
| Energy efficiency index (EEI) | ≤ 0.23 |
| Electromagnetic emission | EN 61800-3;2004+A1;2012 / residential (C1) |
| Electromagnetic immunity | EN 61800-3;2004+A1;2012 / industrial environment (C2) |
| Speed control | Variable frequency drive (VFD) |
| Protection Class | IP X4D |
| Insulation Class | F |
| Power supply connection | 1~230 V, 50/60 Hz |
| Mains frequency f | 50/60 Hz |
| Rated motor power P2 | 500.0 W |
| Speed N | 950 - 4,600 rpm |
| Power consumption 1~230 V P1 | 0 / 0 / 600 W |
| Current I at 1~230 V | 0.17 - 2.65 A |
| Motor protection | integrated |
| Cable entry PG | M20x1.5 |
Specifications
| Brand | Wilo |
|---|
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