Handbook CAP SD 202106

3/14 | CAP-SD
Description
CAP-SD is a multi-nozzle diffuser for installation on the rectangular ventilation duct. It is mainly intended for air supply,
eventually it can be used for air extract. Air flow pattern can be adjusted by nozzle rotation.
The field of application of CAP-SD is ventilation in industrial or public spaces with exposed ventilation ducts.
The recommended elevation for installation of CAP-SD is up to 6 m.
Highlights
• Individually adjustable nozzles for a large variety of air flow patterns
• Excellent air induction
• Low level of generated sound
Design
The CAP-SD is made from galvanized steel, composed of the front diffuser plate with polymer nozzles and the rear
perforated air flow equalizing box. The nozzles can be rotated by 360° in the plane of the diffuser plate. The proper
directional adjustment of the individual nozzles results in the desired air discharge pattern. The diffuser can be
attached to the duct by screws. Self-adhering foam seal stripes as a part of product delivery can be used to hermitize
the joint between the diffuser and the duct.
The standard surface finish for the diffuser is powder paint in signal white colour RAL9003, gloss 30 %. The nozzles are
also RAL9003. Other RAL colours are available upon request.