Wilo-Yonos MAXO-Z

Wilo-Yonos MAXO-Z Glandless circulation pump with screw or flange connection

Overview

  • Energy saving thanks to high-efficiency hydraulics and synchronous motor
  • Full overview of head, speed level and possible errors due to LCD display
  • Easily adaptable in three speed steps when replacing an unregulated standard pump
  • Simplified electrical connection with Wilo plug
  • System availability (reliability) through generalized fault indication
  • Compact design and proven user-friendliness
  • Efficient solution for hot water supply in large buildings.
  • The Wilo-Yonos MAXO-Z is an efficient circulation pump for hygienic hot water supply in rental, office and industrial buildings. The LED display always informs you about the head, speed steps and faults. The compact design and the Wilo plug for electrical connection makes installation easy. The green button makes the pump easy to control.

Type

Glandless circulation pump with threaded connection or flange connection, EC motor with automatic speed control.

Application

Potable water circulation systems for industrial applications and building services equipment.

Equipment/function

Modes of operation

  • Δp-c for constant differential pressure
  • Δp-v for variable differential pressure
  • n = Constant (3 speed steps)

Manual override

  • Setting of operating modes
  • Adjustment of pump capacity (head)
  • Setting of speed rpm steps

Automatic control

  • Infinitely variable speed adjustment depending on operating mode
  • Lockout function
  • Soft start
  • Full motor protection built in

Alarms and display

  • Generalized fault indication (potential-free NC contact)
  • Light fault indication
  • Display of head value and error codes
  • Display of set speed step (C1, C2 or C3)

Accessories

  • Spigot for pump housing (on pumps with threaded connections to the pipe)
  • Quick electrical connection via Wilo-Stecker. For connection of mains and SSM, with integrated cable gland
  • For pumps with flange connections: Flange versions
    • Standard version for pumps DN 40 to DN 65: Combination flange PN 6/10 for counter flanges PN 6 and PN 10

Model overview

Products


Product designation Mains connection Energy Efficiency Index (EEI) Max. Q Pressure drop max. H Max. working pressure  PN Pipeline connection Mounting length l0 Gross weight approx. m Article number
Yonos MAXO-Z 25/0,5-7 PN 10 1~230 V, 50/60 Hz 0.20 8.2 m³/h 7.40 m 10 bar G 1½ 180 mm 5.0 kg 2175538
Yonos MAXO-Z 25/0,5-10 PN 10 1~230 V, 50/60 Hz 0.20 9.6 m³/h 10.80 m 10 bar G 1½ 180 mm 5.0 kg 2175539
Yonos MAXO-Z 30/0,5-7 PN 10 1~230 V, 50/60 Hz 0.20 8.2 m³/h 7.40 m 10 bar G 2 180 mm 5.3 kg 2175540
Yonos MAXO-Z 30/0,5-12 PN 10 1~230 V, 50/60 Hz 0.20 11.7 m³/h 12.10 m 10 bar G 2 180 mm 5.3 kg 2175541
Yonos MAXO-Z 40/0,5-8 PN 6/10 1~230 V, 50/60 Hz 0.20 18.2 m³/h 8.50 m 10 bar DN 40 220 mm 13.0 kg 2175542
Yonos MAXO-Z 40/0,5-12 PN 6/10 1~230 V, 50/60 Hz 0.20 24.8 m³/h 13.00 m 10 bar DN 40 250 mm 18.4 kg 2175543
Yonos MAXO-Z 50/0,5-9 PN 6/10 1~230 V, 50/60 Hz 0.20 29 m³/h 10.20 m 10 bar DN 50 280 mm 19.8 kg 2175544
Yonos MAXO-Z 65/0,5-12 PN 6/10 1~230 V, 50/60 Hz 0.20 39 m³/h 10.00 m 10 bar DN 65 340 mm 33.8 kg 2175545

Those. information

Scope of delivery

  • Pump
  • Including gaskets for screw connections
  • Including washers for flange bolts (nominal diameters DN 40 to DN 65)
  • Including assembly and operating instructions.

Deciphering of designation

Example: Wilo-Yonos MAXO-Z 30/0,5-12
Yonos MAXO High efficiency pump (threaded or flanged), electronically regulated
Z Single pump for drinking water circulation system
30/ Nominal diameter for connection
0.5-12 Nominal head [m]

Technical specifications

  • Permissible drinking water temperature range up to 3.57 mmol/l (20 °dH): 0 °C to +80 °C
  • Electrical connection 1~230 V, 50/60 Hz
  • Protection class IPX4D
  • Threaded connection or flange connection (depending on type) Rp 1 to DN 65
  • Max. operating pressure standard version: 6/10 bar or 6 bar (special version: 10 bar)

Materials

  • Pump housing made of bronze
  • Shaft: Stainless steel
  • Bearings: Graphite impregnated with synthetic resin
  • Impeller: synthetic material

Download

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 Download
Wilo-Yonos MAXO-Z Download
Documentation Download

Colors

DOP

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