Sinum Mono
Constant pressure with continuous degassing and topping-up.
Constant pressure with continuous degassing and topping-up.
Wilo-Sinum is the ideal solution for pressure maintenance, de-aeration and topping up in closed heating installations where standard diaphragm expansion equipment is limited. The pressure expansion automat for pumps includes an integrated pressure-maintenance, degassing and topping-up function in closed heating and cooling systems. The large series of closed vessel sizes allows adaptation to a large number of applications for guaranteeing constant system pressure. The system offers continuous degassing using three selectable operation modes and thanks to the digital and analogue inputs, it can be optimally integrated into an existing building management system.
Recommended services
Your advantages
- The self-learning microprocessor and large colour display with clear and intuitive menus enable easy commissioning
- Control via various operation modes enables reliable and continuous degassing
- Display of operating parameters and error messages provides a high degree of operational reliability
- Advanced technology with low power consumption, long service life and easy maintenance
- Improved convenience through volumetric controls and automatic topping-up during the heating and cooling cycles
- Modularity enables flexible installation
- Optional extension with automatic switching to load-sensitive or combined operation when using further systems
Product features
- Pressure sensor
- Outlet connection to the system
- Pump pressure pipe
- Inlet connection to the system
- Display
- Solenoid valves
- Replenishment hose
- Pumps
Design
Pump module for pressure-maintaining station
Application
- Closed heating installations (acc. to EN 12828)
- Chilled water (cooling) installations
Typekey
Example | Wilo-Sinum pump M10 |
Sinum | Pressure expansion equipment family |
Pump | Wilo centrifugal pump |
M | Single pump module |
Technical data
- Maximum system pressure: 6, 10 and 16 bar.
- Working temperature: 3 °C / 70 °C.
- Suitable for addition of glycol-based anti-freeze up to 50%.
- In accordance with Machinery Directive 2006/42/EC
Installation and operating instructions
Wilo-Sinum
| Article Number | 4255992 |
| Edition | 2023-09 |
| Number of pages | 44 |
| Language | en |
PDF (6 MB)Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (279 KB)| Product description | Min. working pressure | Max. working pressure | Min. boiler output | Max. boiler output | Article number | |
|---|---|---|---|---|---|---|
Sinum single-pump unit M2 230V | 1.2 | 3.5 | 500 kW | 2300 kW | 2198858 | |
Sinum single-pump unit M10 230V | 2 | 5 | 900 kW | 4700 kW | 2198859 | |
Sinum single-pump unit M20 400V | 2 | 5 | 1600 kW | 8400 kW | 2198860 | |
Sinum single-pump unit M60 400V | 3.5 | 8.5 | 2800 kW | 4500 kW | 2198861 | |
Sinum single-pump unit M80 400V | 4.7 | 10 | 1400 kW | 4900 kW | 2198862 | |
Sinum single-pump unit M100 400V | 5.9 | 14.1 | 1300 kW | 5200 kW | 2198863 | |
Sinum single-pump unit M130 400V | 8 | 14.4 | 3300 kW | 5300 kW | 2198864 |