HHFLEX E DECEMBER 2020

10 systemair
HHFlex air handling units
Bag lter
Casing
Functions
All of the HHFlex functions in an overview
TheHHFlexisauniquedesign,whichoffersinnite
congurationsandairhandlingunitcompositions.
TheEuroventCertiedairhandlingunitsthereforeoffer
a tailor-made solution on every customer demand. The
wide range of fans, heat recovery applications and heat
exchangers offer high end economic solutions.
Here are some features of the HHFlex:
• 68 basic sizes
• Large number of possible combinations
• Certified selection software
•Highqualitycoatedandgalvanizedsteel
• Stainless steel
• Proven durability
• Certified and low noise levels
• Heat recovery in three basic types
•Optimumenergyefficiencypossible
• Possibility to integrate special components
Casing
Systemairairhandlingunitsconsistofasteelprole
construction developed in-house that includes double-
skinned panels and doors.
The 1 mm thick galvanised and coated steel tube
prolesproduceaframethatisbothrigidandlight.
TheprolesareconnectedwithABScornerpiecesfor
extreme leak-tightness and a stable construction.
The inner and outer skin of the 60 mm thick panels are
produced from galvanized sheet and stainless steel
optional for panels and frames, inside and outside
available. The panels can have an extra anti-corrosion
treatment,andthehighqualitythermalinsulationlimits
heatlossandgivestheooringahighrigidityforeasy
access. The panels are fastened from the outside for
easy maintenance.
Assembly is simple and the result is a unit with smooth
interior surfaces, suitable for hygienic applications.
Thehighqualitypolymercoating(standardRAL7035)on
the exterior and/or interior means that the entire casing
is extremely effectively protected against corrosion and
UV radiation. It is also possible to choose a stainless
steel or a sound insulating casing for the unit with an
inertia mass wall construction for outstanding acoustical
properties. Flat-packed delivery is also possible with an
easy assembly on site.