Hydrun Degasser a fully automatic vacuum degasser that continuously draws in system water in a partial flow, removes gases from the liquid, and returns the degassed water to the system.
This keeps the entire system free from air, microbubbles, and dissolved gases, thereby improving energy efficiency, operational reliability, and lifespan.
Clear connection logic and preset values reduce on-site time.
Modbus TCP, RTU, and BACnet for alarms, status, and logging directly to DDC/BMS as standard.
Removes dissolved gases/microbubbles and reduces corrosion, cavitation, and wear in the system.
Proven, service-friendly components from Grundfos, Danfoss, and Schneider Electric.
Save energy by continuously reducing the amount of dirt and magnetite in the system.
Function and performance verified in independent tests by Research Institutes of Sweden.
Swedish manufacturing with traceable quality, short lead times, and quick access to spare parts.
Right side of HY-D with Autofill (optional) and inlet.
Left side of HY-D with outlet and power cord.
Hydrun Degasser is delivered ready to start in its carton.
Download the image of the technical drawing to assist with installation.
Model
HY-D-60
Previous name: O2-X 60
Previous article number: HL1126
RSK number: 503 40 22
Operating pressure: 0.8-6.0 bar
Pressure class: 10 bar
Operating temperature: 0-70°C
Voltage: 230V single-phase
Fuse: 10 A
Power: 0.75 kW
Communication: Modbus TCP, RTU and BACnet
Media: Glykol <50%, Etanol <29%
Connections: DN15
Dimensions: D:250 x W:500 x H:750mm
Weight: 34.7 kg
Model
HY-D-40
Previous name: O2-X 40
Previous article number: HL1101
RSK number: 442 63 68
Operating pressure: 0.8-4.0 bar
Pressure class: 10 bar
Operating temperature: 0-70°C
Voltage: 230V single-phase
Fuse: 10 A
Power: 0.75 kW
Communication: Modbus TCP, RTU and BACnet
Media: Glykol <50%, Etanol <29%
Connections: DN15
Dimensions: D:250 x W:500 x H:750mm
Weight: 30.6 kg
Model
HY-D-25
Previous name: O2-X 25
Previous article number: HL1121
RSK number: 503 40 14
Operating pressure: 0.8 - 2.5 bar
Pressure class: 10 bar
Operating temperature: 0-70°C
Voltage: 230V single-phase
Fuse: 10 A
Power: 0.75 kW
Communication: Modbus TCP, RTU and BACnet
Media: Glykol <50%, Etanol <29%
Connections: DN15
Dimensions: D:250 x W:500 x H:750mm
Weight: 25.7
Model
HY-D-25-AF (Autofill)
Previous name: O2-X 25 A
Previous article number: HL1120
RSK number: 503 40 15
Operating pressure: 0.8 - 2.5 bar
Pressure class: 10 bar
Operating temperature: 0-70°C
Voltage: 230V single-phase
Fuse: 10 A
Power: 0.75 kW
Communication: Modbus TCP, RTU and BACnet
Media: Glykol <50%, Etanol <29%
Connections: DN15
Dimensions: D:250 x W:500 x H:750mm
Weight: 25.7
Model
HY-D-40-AF (Autofill)
Previous name: O2-X 40 A
Previous article number: HL1100
RSK number: 503 40 16
Operating pressure: 0.8-4.0 bar
Pressure class: 10 bar
Operating temperature: 0-70°C
Voltage: 230V single-phase
Fuse: 10 A
Power: 0.75 kW
Communication: Modbus TCP, RTU and BACnet
Media: Glykol <50%, Etanol <29%
Connections: DN15
Dimensions: D:250 x W:500 x H:750mm
Weight: 30.6 kg
Model
HY-D-60-AF (Autofill)
Previous name: O2-X 60 A
Previous article number: HL1125
RSK number: 503 40 21
Operating pressure: 0.8-6.0 bar
Pressure class: 10 bar
Operating temperature: 0-70°C
Voltage: 230V single-phase
Fuse: 10 A
Power: 0.75 kW
Communication: Modbus TCP, RTU and BACnet
Media: Glykol <50%, Etanol <29%
Connections: DN15
Dimensions: D:250 x W:500 x H:750mm
Weight: 34.7 kg
Retain energy
Bevar energien
Säilytä energia
Retain energy
Préserver l’énergie
From Töcksfors to Europe, products that keep the heat (or cold) in the system.
support@hydrun.se
sales@hydrun.se
+46 (0)573-21 630
Hydrun AB
att: HL Hydronics
Bögatan 40
672 41 Töcksfors
Sweden
