Silenced

Base mounted (B Series) with Silencer

For vacuum or pressure applications, we offer multiple sizes generally up to 30 HP. A base mounted arrangement “elevated” on four legs allows a discharge silencer to be hung underneath. This package uses a combination inlet silencer filter and discharge silencer. The blower is mounted in a horizontal orientation for increased lubricant capacity.

Literature B Series

Table Top (TT Series)

This is our classic style package with a table top style structural steel frame supporting the blower and motor with the discharge silencer hung underneath. The inlet can have a combination silencer filter or separate inlet silencer and filter. The blower has a horizontal orientation for increased lubricant capacity.

Literature TT Series

Silenced Base (SB Series)

The blower and motor are mounted on heavy wall structural rectangular steel tubing. The internals are constructed to form pulsation dampening and absorption / dissipation of the sound energy. “Stout” rugged construction permits use in rough and tough applications. Primarily used for pressure only, we offer 15 through 100 HP with a horizontal blower orientation for increased lubricant capacity.

Literature SB Series

Noise

Noise is unwanted sound, typically a complex sound mixture of many different frequencies.

Rotary lobe blower noise levels vary greatly. Blower size, operating pressure, speed, and noise control components installed all effect the overall noise level. When you specify a noise level for your application, the blower can be selected and packaged to meet that level.

Most applications require some sort of noise control. The most common device installed on blowers for noise control is the silencer (muffler) placed on the discharge and inlet connections. The three package styles above all have silencers to reduce the noise level. For applications with more stringent noise control requirements, our Quiet Enclosed packages may be required.

When developing solutions to noise problems it is important to evaluate the total system. We have a four page brochure titled “Noise Control for Blowers” that covers the topic of noise and how to control it with rotary lobe blowers. It is easy to read, very informative, and presented in a short concise format that answers the most common questions relating to rotary lobe blowers and noise control.“Noise Control for Blowers”