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Allied Witan Company manufactures industrial noise control devices which promote clean and quiet pneumatic operations. Our complete product lines, including Atomuffler® and Bantam® mufflers and filters, all-metal mufflers and filters, porous metal filter silencers and breather-vent-filters, help promote health and safety in the industrial workplace.

Atomuffler and Bantam 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.

All products engineered and manufactured by Allied Witan Company are constructed of corrosion-resistant materials for long life and low-maintenance performance. The Atomuffler® product lines have available replacement filter elements (also referred to as disseminators), as noted in the appropriate information charts. Other replacement parts are also available.

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Atomuffler Series

Atomuffler products have a unique air-diffuser system that is a proven approach to sound control and are easy to install and use. Leading noise consultants and safety engineers throughout the world recommend use of Atomuffler products. These product designs dissipate harmful air blasts and reduce Exponentially Perceived Noise (EPNdB). 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.

Bantam Series

Bantam® Series mufflers are durable and small, making them ideal for applications where space is limited. Corrosion-resistant construction is suitable for continuous heavy-duty use. Installation is made easy with standard Male NPT, Male BSPT, or Female NPS pipe thread fittings. Just like thousands of other plants, your facility can have a more pleasant and productive work environment by reducing extreme air blasts and air noise.

Porous Metal Series

For muffling needs in tight spaces and/or for needs of less-restricted air flow while keeping unwanted objects out of your equipment, use Allied Witan Company’s porous metal mufflers and filters. These economical models have a standard construction of sintered porous bronze and zinc-plated steel for maximum durability. Options include the adjustable valve Adjust-A-Flow muffler, all stainless steel porous metal, and many other different porous metal designs and porosities.