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PCL (S,B) Silencers
This low velocity configuration provides
the highest insertion loss levels across the
target range of frequencies, and the tapered
tail arrangement allows for static regain to
minimize pressure drop. This configuration is
best suited for applications with velocities
of 750 fpm or less.
PCM (S,B) Silencers
This medium velocity configuration provides
high levels of insertion loss across the full
range of frequencies, and the tapered tail
arrangement allows for static regain to
minimize pressure drop. This configuration is
best suited for applications with velocities
of 1750 fpm or less.
PCH (S,B) Silencers
This high velocity configuration minimizes
the pressure drop that can occur at higher
velocities, while still providing high levels of
insertion loss across the targeted range of
frequencies. The PCH silencer is best suited
for applications where high air velocities
cannot be avoided. |
| Packless Circular Silencers |
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| Packless Circular Low Velocity |
PCL (S,B) |
| Packless Circular Medium Velocity |
PCM (S,B) |
| Packless Circular High Velocity |
PCH (S,B) |
PRICE Packless Circular Silencers are designed to provide solutions to HVAC noise control applications where fibrous acoustic material is not permitted in circular ductwork systems. The aerodynamically designed internal geometry optimizes attenuation and pressure drop performance. The Price line of available standard sizes offers excellent flexibility to ductwork design, and because we do not limit our cataloged silencer offering to certain sizes, we have the ability to build each silencer to suit the ductwork and the application. |
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| Features |
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- Absorptive silencer alternative that
eliminates the possibility of fibers entering
the airstream or contamination.
- Absence of media provides ability to
sanitize the silencer.
- All steel construction allows for
applications where corrosive gasses are
present.
- Optimally tuned resonator chambers
to provide maximum attenuat ion
performance.
- Engineered internal geometries to
minimize turbulence and reduce pressure
drop.
- 2" slip connection on both ends.
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| Please contact your local Price Representative
for high velocity or high pressure systems. |
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