Swegon GOLD SD Description page 8

GOLD
Description of the Air Handling Unit
Mechanical Design
Duct Connections
Are for sizes 004/005, 007/008 and 011/012 circular and
designed for connection to ducts with insertion joints
fi tted with a rubber seal ring. A duct bend fi ts directly
into the connection. The duct connections are horizon-
tally and vertically offset to enable ducts to be run in any
direction without blocking one another.
The size 014-120 units have rectangular duct connections
with a securely mounted connection frame for slip-clamp
joint connection. Type METU connection frames are avail-
able as an accessories.
GOLD RX/PX are also available in a top-fed variant, GOLD
RX/PX Top, with all the duct connections upward. GOLD
RX/PX Top is available in sizes 004-030.
To further reduce pressure losses, a full face end con-
nection with larger rectangular duct connection is also
offered as an accessory (all sizes).
The air handling unit's GOLD Wing+ fans provide a
uniform airfl ow immediately downstream of the outlet
making it possible to connect duct bends and functional
sections, for example cooling coils, directly to the unit
without appreciable pressure losses.
If insulated duct accessories are selected, they should be
docked directly against the air handling unit. The air han-
dling unit is then supplied without end connection panel
for the relevant inlet/outlet.
Pressure Adjusting Plates
(applicable to air handling units with rotary heat
exchanger only)
The unit is equipped with pressure adjusting plates
to ensure that the purging air fl ow through the heat
exchanger will be as it was designed to be. These plates
make it possible to achieve correct pressure balance in the
unit so that the purging airfl ow will pass in the correct
direction.
The pressure adjusting plates are supplied in unmounted
condition and shall be positioned by the extract air inlet of
the air handling unit.
Environment Declaration
Swegon AB has a certifi cated environmental management
system that conforms to ISO 14001 Standard and is regis-
tered on the REPA Register, no. 5560778465.
A Building Material Declaration with a complete list of
constituent materials is available on Swegon's home page.
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We reserve the right to alter specifi cations.
Circular duct connections
Rectangular duct connections
20190329
Circular duct connections
GOLD RX Top
Rectangular duct connection
GOLD RX Top