

The Graco 111530 Muffler is an OEM exhaust silencer engineered to reduce noise and control air pressure in Graco pneumatic and spray systems.
The Graco 111530 Muffler is an OEM-grade exhaust silencer designed to minimize noise and manage airflow in pneumatic and airless sprayer systems. This muffler helps maintain stable backpressure, reduce vibration, and improve the overall efficiency of Graco air-powered equipment.
| Feature | Description |
|---|---|
| Part Number | 111530 |
| Part Type | Muffler / Exhaust Silencer |
| Manufacturer | Graco Inc. |
| Material | 316 Stainless Steel with Acoustic Baffles |
| Function | Reduces exhaust noise and backpressure in pneumatic systems |
| Noise Reduction | Up to 35 dB attenuation |
| Connection Type | 1/4-inch NPT Thread |
| Compatibility | Airless pumps, sprayers, and diaphragm systems |
This Graco muffler is commonly used in professional airless sprayers, industrial coating systems, and air-operated pumps where quiet operation and efficient airflow control are essential. It is especially beneficial for environments where precision spraying and low-noise output are required.
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