Wilo Yonos MAXO 25/0,5-12 PN10 Single Pump

Yonos MAXO 25/0,5-10 PN10 Single pump

Design

Glandless circulator with threaded connection or flange connection, EC motor with automatic power adjustment. 

Application

Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems. 

Equipment/function

Operating modes

>Δp-c for constant differential pressure
>Δp-v for variable differential pressure
>n = constant (3 speed stages)

Manual functions

>Setting the operating mode
>Setting of pump output (delivery head) Setting the speed stages 

Automatic functions

>Infinitely variable power adjustment according to the operating mode
>Deblocking function
>Soft start
>Integrated full motor protection

Signal and display functions

>Collective fault signal (potential-free NC contact) Fault signal light
>LED segment display for displaying the delivery head and fault codes
>Display of the configured speed stage (C1, C2 or C3) 

Equipment

>Wrench attachment point on pump body (for threaded pipe union pumps)
>Quick electrical connection with Wilo plug. For the connection of the mains and SSM lines, with integrated strain relief
>For flange-end pumps: Flange versions
>Standard version for DN 40 to DN 65 pumps: 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

Typekey

>Example: Wilo-Yonos MAXO 30/0.5-12
>Yonos MAXO - High-efficiency pump (screw-end or flange-end pump), electronically controlled
>30/ Nominal connection diameter
>0.5-12 Nominal delivery head range [m]

Technical data

>Permissible temperature range of -20°C to +110°C
>Mains connection 1~230 V, 50/60 Hz
>Protection class IP X4D
>Flange connection DN 32 to DN 80
>Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar) 

Materials

>Pump housing: grey cast iron with cataphoretic coating
>Shaft: Stainless steel
>Bearing: carbon, metal impregnated Impeller: Plastic

Scope of delivery

>Pump Including gaskets for threaded connection
>Including washers for flange screws (for nominal connection diameters DN 32 – DN 65)
>Including installation and operating instructions