AHG Solutions Guide_Edition 2.7

Vacuum Deaerators - Dirt and Air Separation
Contents
EXPANSION &
DEAERATION
Duraflex Vacuum
Deaerator 30
• Deaeration with intergrated water make-up systems used in conjunction
with diaphragm expansion vessels or pressurisation systems
• Ideally suited for offices and commercial buildings
• Flexible adjustment of the Duraflex Vacuum Deaerator Magcontrol or
Levelcontrol operating modes
• Central deaeration of the water in the system and make-up water
• Max. operating pressure: 8 bar
• Max. operating temperature: 70°C
• Microprocessor controller with plain text display for pressure
• Floating contact for common message
• Simple commissioning with auto setup
• Patented, fully automatic overflow regulation
• Safe control (water make-up using the actuator valve)
• Water make-up is possible from a storage tank (on site)
W
Duraflex Vacuum Deaerator 30 Wall Mount
D
H
WC
DC 1
DC 2
Duraflex Vacuum Deaerator 30 Mobile
The Duraflex Vacuum Deaerator 30 Mobile is based on the
design of the standard unit Duraflex Vacuum Deaerator
30. The unit is extended by a transport aid and is used for
the mobile application of vacuum spray tube degassing of
system and refill water for closed heating or chilled water
circuits.
Legend
1 Controller
2 Venting grille
3 Dirt trap
4 Airvent
5 3 way motor ball valve
6 Pressure transducer
7 Vacuum degassing pump
8 Removable front shell
WC Make-up connection
DC Degassing connection
- DC 1 Gas-rich water inlet
- DC 2 Degassed water outlet
Performance and Dimensional Data
Product
Code
Type
System Volume Vs
(m 3 ) 70º
Working Pressure (bar)
70º
Make-up Rate
(m 3 /h)
H x W X D mm Power W Voltage V Weight kg
DS 30 30 ≤ 12* 0.5 - 3.0 ≤ 0.025 660 x 545 x 290 470 W / 10 A 240V / 50hz 13.0
DS 30 GL 30/gl ≤ 4 0.5 - 3.0 ≤ 0.025 660 x 545 x 290 470 W / 10 A 240V / 50hz 13.0
*Max. facility volumes for system degassing / max. water make-up quantities must be taken into account for the specific facility.
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