Premium Quality Sintered Muffler
| I.D.(d) | |
| O.D. (D) | 30 |
| Length (L) | 55 |
| Pipe Size | NPT 3/4 |
| General Tolerance | ±0.3mm |
| Weight(ref)/Gram | 0.00 |
| Minimum Order Qty | 0 |
DALON’s SINTERED STAINLESS STEEL MUFFLER TYPE SSA 3/4 NPT is a robust air pump mufflerengineered for industrial noise suppression in compressed air and pneumatic systems. Featuring a sintered 316L stainless steel porous body with a male 3/4” NPT thread, this muffler ensures long-lasting, corrosion-resistant performance in aggressive or high-humidity environments.
The SSA 3/4 NPT design integrates seamlessly into high-capacity air pumps, blowers, solenoid valves, and pneumatic regulators. Its porous structure efficiently disperses exhausting air while reducing noise by up to 30 dB, making it suitable for use in machinery rooms, HVAC systems, processing lines, and outdoor installations.
This model is ideal for applications requiring high airflow, mechanical durability, and reusability. It withstands thermal shock, chemical attack, and backflushing procedures, making it a preferred choice for food & beverage, chemical processing, pharmaceuticals, and OEM air systems.
Thread Size: 3/4” NPT male
Muffler Type: SSA – Cylindrical, straight exhaust path
Material: Sintered stainless steel 316L
Noise Reduction: Up to 30 dB
Operating Pressure: Up to 10 bar
Temperature Range: -40°C to 480°C
Reusable: Cleanable via backflush, solvent rinse, or ultrasonic cleaning
Corrosion Resistance: Excellent in acidic, alkaline, and humid environments
Air pump exhaust noise suppression
Solenoid valve exhaust silencer
HVAC blower outlet muffling
Chemical dosing or pneumatic process venting
Outdoor air tool silencers
Cleanroom or laboratory compressed air systems
With over two decades of OEM manufacturing experience, DALON delivers high-performance porous components for air, gas, and fluid control systems. All products are manufactured under ISO 9001:2015 and tailored for global industrial use.
We offer:
Customized muffler thread sizes, filtration grades, and sintered geometry
Durable sintered stainless steel for demanding conditions
On-demand engineering support for your application
Production Lead Times:
Standard types: ~30 days
Custom tooling + production: ~35–40 days
MOQ for custom parts: Based on request – please contact DALON directly
Q1: What does an air pump muffler do?
It reduces the high-pitched noise created when compressed air exits valves, pumps, or pneumatic tools. It also helps to trap particles that might otherwise be expelled.
Q2: Can this muffler be cleaned and reused?
Yes. DALON stainless steel mufflers are washable and support ultrasonic or backflush cleaning for extended lifecycle use.
Q3: Is this suitable for outdoor or corrosive environments?
Absolutely. 316L stainless steel is highly resistant to corrosion, making it ideal for chemical, marine, and humid applications.
Q4: Will it reduce airflow or pressure significantly?
No. The porous sintered structure allows for high flow rates with minimal pressure drop, maintaining system efficiency.
Q5: What industries typically use this muffler?
Common in pneumatic automation, chemical dosing systems, air pump installations, packaging lines, food processing, and lab gas systems.
Q6: Can I request a different thread type or dimension?
Yes. DALON supports full customization including thread standards (BSP, NPT, metric) and body size to suit your installation.
Q: Do air pump mufflers make a big difference in noise?
Yes. Properly matched sintered mufflers can reduce exhaust noise by up to 30 dB, significantly improving working conditions.
Q: How do I choose the right muffler size for my pump?
Match the thread type and size to your pump exhaust port. Consider airflow requirements and environmental conditions.
Q: Are sintered stainless mufflers better than plastic ones?
For harsh, high-temperature, or chemical environments, stainless steel is more durable and offers better longevity than plastic.
Q: Can it work under continuous duty cycles?
Yes. Stainless sintered mufflers are built to handle continuous airflow without clogging, especially when regularly maintained.
The versatility of SINTERED STAINLESS STEEL MUFFLER TYPE SSA 3/4 NPT makes them ideal for various industrial applications. Key industries that benefit from these sintered mufflers include:
Our professional team is ready to assist with your inquiry for this SSA 3/4 Stainless Muffler – For High-Flow Air Pump Exhaust.
Contact UsAll our products are manufactured according to ISO 9001 standards.
View CertificatesWe offer free design services and custom manufacturing for your specific needs.
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