Wilo Yonos MAXO Commercial Building Heating System Efficient Circulating Pump
Address: Tianjin, China
Product Description
Wilo Yonos MAXO is an efficient and compact standard pump suitable for commercial buildings, which achieves energy saving through efficient water pump technology and automatically adjusts power infinitely according to the operating mode.
Flow range : < 55m³/h Lift range : ≤ 16m Max.operating pressure at different fluid temperature : 6/10bar Temperature range :-20 °C to +110 °C
Aplication field : Wilo Yonos MAXO is widely used in various hot water heating systems, air conditioning systems, closed cooling circuits, and industrial circulation systems. | ![]() |
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.
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
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 |
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)
Pump housing: grey cast iron with cataphoretic coating
Shaft: Stainless steel
Bearing: carbon, metal impregnated
Impeller: Plastic
Pump
Gaskets for threaded connection
Washers for flange screws (for nominal connection diameters DN 32 – DN 65)
Installation and operating instructions
Screwed connections for threaded connection
Counter flanges for flange connection
Adapter fittings
Thermal insulation