D32 Chamber-Absorption Silencers

Application
Blower Discharge Silencer for standard silencing at blower speeds above transition speed.

Design
A multi-chamber silencer containing a high frequency absorption device in addition
to a special arrangement of volumes and air passageways to effectively reduce both
pulsations and excessive high frequencies through the process of converting noise
energy into heat. D32 and D32H Silencers may be installed horizontally or vertically.
Design parameters permit nozzle orientation to suit installation requirements.

Construction
All welded steel sheet and plate construction for long service life. Acoustic absorption
material temperature limits far exceed application temperatures. Exterior surfaces are
prime coated. Flanges are drilled to match 125 lb. American Standard Flanges. Inspection
openings, mounting brackets, relief valve nozzles or special paint are available at extra
charge.