Alwitco
Damper Muffler
Damper Muffler
The ALWITCO Damper Muffler is a specialized, high-performance industrial sound attenuator uniquely engineered to handle dirty, oily, and moisture-laden compressed air exhaust without clogging. Featuring the foundational obstruction-free design of the industry-standard Atomuffler® line, it integrates an added variable reactive damper mechanism. Instead of relying entirely on standard passive filtering material, it utilizes a reactive principle of noise suppression. The explosive force of emanating raw exhaust air impacts directly against an internal damper, thrusting it into an oscillating, pulsating motion. This mechanical action converts dynamic acoustic waves into kinetic energy and quickly drains it off, safely dissipating heavy acoustic energy while allowing unrestricted, free-flow air passage.
Ardee Hi-Tech Pvt. Ltd. is the official and authorized distributor of ALWITCO products in India.
General Specifications
General Specifications
Operating Pressure: Recommended for standard and high-frequency pneumatic systems operating up to 125 PSI (8.6 Bar).
Suppression Principle: Employs a variable mechanical reactive damping mechanism to neutralize air shockwaves.
Flow Profile: Delivers an unobstructed, completely free-flow air passage that eliminates harmful backpressure spikes.
Connection Type: Available in standard single chamber-male configurations featuring NPT or BSP pipe threads.
Port Size Ranges: Spans fractional micro-ports from 1/8" up to large-bore 2" connections to match heavy industrial lines.
Media Handling: Specifically optimized to handle high-velocity air saturated with water vapor, synthetic oils, or solid debris.
Material
Material
Oscillating Internal Element: Constructed from highly responsive, fatigue-resistant metallic components to withstand continuous high-frequency pulsation.
Corrosion-Resistant Components: Features heavy-duty zinc-plated steel sub-assemblies and durable aluminum end caps to prevent rust from ambient moisture and line condensation.
High Chemical Stability: Internal parts are selected to resist breakdown when exposed to harsh compressor lubricants, oil fog, and aggressive factory atmospheres.
Anti-Clogging Framework: The moving damper design prevents particulate buildup, making it inherently self-cleaning compared to static fiber filters.
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Areas of Application
Foundry Equipment: Ideal for dampening loud air-blast exhaust on heavy molding machines, sand rammers, and core-making machinery.
Railway & Transit Systems: Widely deployed on heavy rail, commercial transit air brake systems, and pneumatic door mechanisms.
Moisture-Heavy Air Lines: Perfect for facility air lines that lack refrigerated desiccant dryers and run high amounts of condensation.
Large Directional Control Valves: Mounts easily onto the primary exhaust ports of high-flow pneumatic valves to protect workers from sharp decibel peaks.
Stamping & Forging Presses: Absorbs repetitive, explosive exhaust cycles common in automotive metal stamping operations.
Part Numbers
D01 0374001 • D01 0324001 • D01 0911001 • D02 0374002 • D02 0324002 • D02 0911002 • D00 0374000 • D00 0324000 • D00 0911000 • D05 0374005 • D05 0324005 • D05 0911005 • D07 0374007 • D07 0324007 • D07 0911007 • D10 0374010 • D10 0324010 • D10 0911010 • D12 0374012 • D12 0324012 • D12 0911012 • D15 0374015 • D15 0324015 • D15 0911015 • D20 0374020 • D20 0324020 • D20 0911020
FAQ
1. Does Ardee Hi-Tech Pvt Ltd supply products across India?
Yes, Ardee Hi-Tech Pvt Ltd serves customers across India with reliable supply and distribution support.
2. Does Ardee Hi-Tech Pvt Ltd supply products internationally?
Yes, Ardee Hi-Tech Pvt Ltd serves customers across Asia with reliable supply and distribution support. Please get in touch with our team to help guide you further.
3. How do I choose the right pneumatic fitting or automation component?
Product selection depends on operating pressure, tubing size, media compatibility, temperature conditions, and application requirements. Get in touch with our specialists to help guide you based on your specific requirements.
4. Does Ardee Hi-Tech Pvt Ltd provide technical support for product selection?
Yes, Ardee Hi-Tech Pvt Ltd assists customers with product selection, technical consultation, and application-specific automation solutions.
5. Can I purchase replacement parts and accessories from Ardee Hi-Tech?
Yes, replacement fittings, tubing, valves, connectors, accessories, and other automation components are available. Our team of specialists can help find the right replacement part depending on your industrial needs.
6. How do I place an order?
Visit the Ardee Hi-Tech Pvt Ltd official website to explore products, request quotations and connect with our technical sales team. You can also add products to the “Quote Cart” and submit your request for quotation.