Yonos MAXO 50/0,5-12 PN6/10 | Wilo
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Yonos MAXO 50/0,5-12 PN6/10

Technical data
Tender text

High efficiency pump Wilo-Yonos MAXO

electronically controlled,

Glandless circulator, synchronous motor according to ECM technology and integrated power control for continuous differential pressure control. Can be used for all heating, ventilation and air-conditioning applications.

Standard-equipped with:

  • Preselectable control modes for optimum load adjustment: Δp-c (differential pressure constant), Δp-v (differential pressure variable)
  • 3 speed stages (n = constant)
  • LED for setting the setpoint and displaying error messages
  • Electrical connection with the Wilo plug
  • Fault lamp and contact for collective fault signal

For flange-end pumps - flange versions:

  • Standard version for pumps DN 32 to DN 65: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
  • Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
Operating data
Fluid temperature T -20 °C
Ambient temperature T -20 °C
Maximum operating pressure PN 10 bar
Minimum suction head at 50 °C m 5 m
Minimum suction head at 95 °C m 12 m
Minimum suction head at 110 °C 18 m
Motor data
Energy efficiency index (EEI) 0.20
Interference emission EN 61800-3;2004+A1;2012 /residential area (C1)
Interference immunity EN 61800-3;2004+A1;2012 /industrial environment (C2)
Mains connection 1~230 V, 50/60 Hz
Power consumption P1 max 600 W
Min. speed nmin 950 1/min
Max. speed nmax 4600 1/min
Protection class motor IPX4D
Threaded cable connection 2 x M20x1.5
Pump housing Cast iron
Impeller PPS-GF40
Shaft Stainless steel
Bearing Carbon, synthetic resin-impregnated
Installation dimensions
Pipe connection on the suction side DNs DN 50
Pipe connection on the discharge side DNd DN 50
Port-to-port length L0 280 mm
Ordering information
Brand Wilo
Product description Yonos MAXO 50/0,5-12 PN6/10
Net weight, approx. m 14 kg
Article number 2120651

Installation and operating instructions

Wilo-Yonos MAXO/-D

Article Number 2175507
Edition 1608
Page format A5
Number of pages 1
ZIP (129 MB)

Wilo-Yonos MAXO/-D

Article Number 2175507
Edition 2018-03
Number of pages 18
ZIP (121 MB)

Wilo-Yonos MAXO/-D

Article Number 2175507
Edition 2018-03
Page format 209.9 x 297.0 mm
Number of pages 18
PDF (5 MB)

Wilo-Yonos MAXO /-D/-Z

Article Number 2212299
Edition 2020-12
Page format 630.1 x 148.2 mm
Number of pages 160
PDF (7 MB)

Certification booklet

Stratos, Stratos-D, Stratos-Z, Stratos-ZD, Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, Stratos PARA, Stratos PARA-Z,Yonos MAXO, Yonos MAXO-Z, Yonos ECO BMS, Yonos PARA HF, TOP-S, TOP-Z, TOP-SD, TOP-RL, TOP-I

Page format 209.9 x 297.0 mm
Number of pages 40
PDF (6 MB)

Certificate REACH (Documents)

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)