EN
ROSinus DC 1001 Nozzle Diffuser
Description
Systemair nozzle diffuser for duct mounting. The nozzles are
adjusted individually (360°).
Function
Sinus-DC/DR is a nozzle diffuser for duct mounting. Sinus-DC
(for circular duct) and DR (for rectangular duct) consists of a
frontplate with several nozzles and a check rail. The design
of the nozzles enables the diffuser to achieve very high induction
of room air. The Sinus-DC/DR can be used for both cooled and
heated air. Max. temperature difference: dT 10 K. The nozzles
can be individually set at any angle within 360°. This means that
an unlimited number of distribution patterns can be set without
affecting noise levels, air volume or pressure drop. The nozzles’
rounded edges prevent dust from settling and facilitate easy cleaning.
Design
Sinus-DC/DR nozzle diffuser consists of a supply-air element
(the front plate) and a check rail manufactured from galvanized
sheet steel. The entire unit has a white powdercoated finish
(RAL 9010-80). Around the edges of the front plate there is
a seal tested for air-tightness made from polyten. The nozzles
are made from recyclable ABS with a diameter of 57 mm, and
are finished in standard white which matches RAL 9010-80.
How to use for exhaust air
This device can be used for exhaust air.
Mounting
Make a hole in the duct according to the dimension table.
The diffuser is fitted in the hole and fixed securely by screwing
it to the duct.
