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Improving Your PD Blower: How a Blower Silencer Can Improve Vacuum Pump Operation

 
Positive displacement blowers and vacuum blowers all vary greatly when it comes to size and speed. In order to be effective, a silencer must do the following:
  • Work perfectly with the entire process.
  • Be properly matched to the vacuum or blower size and type being used.
  • Meet ALL application requirements.

PD blowers and vacuum pumps are known to have low-frequency pulse generated noise. They can also have high mid-to-upper noise levels. In many cases, this means that blower and vacuum silencers are necessary on both the open air inlets and pressurized discharges.

When the PLV (blower pitch line velocity) is below the blower's critical speed, low-frequency noise tends to dominate and a reactive blower or vacuum silencer is most likely the right choice. If the blower's PLV is above its critical speed, then a reactive-absorptive silencer should be used due to the presence of high mid-to-upper band noise, as well as low-frequency pulses.

Blocker & Wallace Has the Right Silencer for You

We have many brands of silencers that will suit your specific need. This includes top-of-the-line brands like Stoddard, PneuPro Pneumatic Products and Burgess Manning. Adding a silencer to your PD blower or vacuum pump is considered very effective for lowering noise levels as well as serving economical purposes.

It is very important that you select the correct size for your application. We have engineering services that can help you with this if you need it. We offer the following types of truck blower silencers:

 
 
 

Importance of Lubricants for PD Blowers & Vacuum Pumps

  • Improving Your PD Blower: How a Blower Silencer Can Improve Vacuum Pump Operation
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