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Atomuffler X-Series Air Dryer Mufflers

Atomuffler X-Series Air Dryer Mufflers

Dual-stage filter traps particulate for longer element life and less noise

1239083 - Blow Up (MASTER)The Atomuffler® X-Series Air Dryer Mufflers provide reliable and effective dust entrapment and noise suppression for compressed air dryers. These are designed specifically to manage the demanding service problems associated with desiccant regenerative-type air dryers, which often expel air laden with moisture and desiccant dust.

A primary stage of dual-stage filter element traps particulates, allowing cleaner air to permeate freely through the secondary noise reduction stage. The Atomuffler® X-Series features a relief valve that is triggered to open if the air outflow becomes obstructed by particulate build-up and will divert air outflow directly to atmosphere.

Free desiccant fragments should be purged from an air dryer system before installing a new Air Dryer Muffler or whenever an air dryer has been recharged with new desiccant material. When you specify the Atomuffler® brand, you can be confident you're getting the ultimate in noise reduction, advanced muffler design, exceptional service and value.


  • • All the outstanding features of the industry-standard Atomuffler® Air Exhaust Muffler plus an added relief valve.
  • • Unique relief valve equalizes pressure by detecting any outflow deviation, responding to the pressure differential and opening up to compensate for outflow demands.
  • • Superior design and construction provides a low-cost, effective method of eliminating annoying,
    distracting noise emitted from air dryers.
  • • Ideal for applications where uninterrupted continuous outflow is needed.
  • • Recommended for pressures up to 175 psi.
  • • Maximum Temperature: 300F

The X-Series mufflers are offered in many NPT sizes. Please select the model below that is needed to order online or see more information. If you have questions contact our customer service by calling toll-free: 866-650-1937 or email

Model Type Part Number Connection Size Diameter Length Replacement Element Flow SCFM
X01 0375001 1/8" 1.84" 3.12" 0941001 42
X02 0375002 1/4" 1.84" 4.37" 0941002 80
X00 0375000 3/8" 2.59" 5.12" 0941000 182
X05 0375005 1/2" 3.15" 6.00" 0941005 243
X07 0375007 3/4" 3.40" 7.18" 0941007 517
X10 0375010 1" 3.90" 8.75" 0941010 760
X12 0375012 1-1/4" 3.90" 8.75" 0941012 1292
X15 0375015 1-1/2" 5.25" 13.56" 0941015 1664
X20 0375020 2" 5.25" 18.87" 0941020 3040
X30 0375030 3" 7.00" 22.93" 0941030 6840
X40 0375040 4" 8.00" 23.56" 0941040 13300
X60 0375060 6" 11.00" 30.93" 0941060 34200
How it Works

How It Works

Atomuffler® muffler and filter product lines reduce excessive noise by dividing the air stream and turning it back on itself. As air exhaust enters the muffler at high velocity, Atomuffler and Bantam mufflers redirect it into smaller air streams that rebound off opposing walls of the muffler chamber. With air streams colliding head-on with each other, velocity is reduced and the exhaust air is gently dispersed throughout the disseminator surface area. This technique reduces noise without sacrificing machine performance.

Manage Compressed Air Noise

  • Commonly known as exhaust mufflers, these devices promote clean and quiet pneumatic operations besides promoting health & safety in the industrial workplace.
  • Reduces Exponentially Perceived Noise (EPNdB) without impeding equipment performance.
  • Designed to take air exhaust noise discharged from valve exhaust ports, cylinders, and other compressed air equipment, and muffle it with optimised Constant Velocity (CV) flow factor.
  • Exhaust air flows softly to atmosphere free of noise, oil fog, and other contaminants.
  • Features a unique obstruction-free expansion chamber, with corrosion-resistant aluminium end covers, zinc-plated steel components and a cellulose fiber element.
  • Female connections available on request.
More Information

Beginning in the early 1900s, the concept of "noise" came into public awareness. Factories, automobiles, and even talking movies generated new - and much of it unwanted - background sound that made everyday living more unpleasant and unhealthy. Various sources show evidence of these concerns from that era, including numerous and varied studies and journal reports. The first electrical sound meter was documented in 1907-8 and the first tentative standards for sound meters were published in 1936.

Beginning in the late 1940s with a focus on air-operated equipment, Atomuffler® and then Bantam® mufflers have been setting industry standards in sound control applications all over the world. Both are specified in a wide range of industrial applications where efficiency, dependability and performance are critical. In addition to having superior sound silencing properties, they are also valuable air diffusers that are unsurpassed in the muffler field. Air diffusion positively prevents troublesome air flow and dangerous after-blasts.

Noise Information - How much noise is too much?

  • Noise levels in the upper 70 decibel (dB) range are annoying to some people.
  • Exposure to levels above 80 dB for 8 hours may cause hearing damage, while exposure to levels above 90 dB for the same amount of time is likely to cause hearing damage.
  • When noise levels are above 100 dB for 8 hours, serious hearing damage is possible.
  • 120 dB is considered the human threshold for pain, and eardrum rupture can occur at 150 dB.

Damage caused by noise goes beyond just hearing loss. Recent studies have shown that sustained exposure to high levels of noise can cause stress, hypertension, and even cardiovascular problems.

For example, tests performed on air exhausts not equipped and equipped with Atomuffler® products showed that noise levels can drop from 97-121 dB without a muffler down to 81-84 dB with Atomuffler® products. Thats a decrease of up to 37 dB. On average, noise levels were reduced 17-25 dB. However, every application is different and there is no way to predict exact results.

From a different perspective - dB and power:

  • 3 dB reduction cuts sound energy in half
  • 10 dB reduction decreases sound energy by a factor of 10
  • 20 dB reduction decreases sound energy by a factor of 100

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