Milton 1086‑8 ½″ NPT Exhaust Muffler

Description

Milton 1086‑8 ½″ NPT Exhaust Muffler is a compact pneumatic silencer engineered to drastically reduce exhaust noise from tools, valves, and cylinders. The Milton 1086‑8 ½″ NPT Exhaust Muffler features a sintered bronze element pressed into a copper‑plated steel housing with a ½″ MNPT thread—perfect for compressor outlets, air tools, and valve ports.

Engineered to comply with OSHA noise requirements, this muffler uses a 40‑micron filtration grade bronze medium to diffuse exhaust airflow effectively. Tested for maximum airflow of 20 SCFM at 100 psi, the Milton 1086‑8 ½″ NPT Exhaust Muffler operates quietly while maintaining airflow efficiency.

Manufactured to Milton’s industrial standards, the muffler supports pressures up to 300 psi and temperatures ranging from 40 °F to 300 °F. The 7/8″ hex base allows quick wrench installation, while the compact 1.88″ length and 0.88″ diameter make it ideal for tight spaces. Assembled in the USA, it offers reliable, corrosion‑resistant performance for shop and field use.

The Milton 1086‑8 ½″ NPT Exhaust Muffler is easy to install: simply thread into any ½″ male NPT exhaust port with a wrench, no additional tools or components required. The bronze filter element also absorbs exhaust moisture and oil mist, protecting the work environment from contaminants.

H2 Key Features

• ½″ MNPT male thread fits standard pneumatic ports

• Porous sintered bronze filter (40 µm) lowers noise to OSHA‑acceptable levels

• Supports up to 20 SCFM @ 100 psi airflow

• Rated for 300 psi maximum pressure; 40–300 °F operating range

• Compact size: 1.88″ length, 0.88″ diameter, 7/8″ hex

• Durable housing: copper‑plated steel, sintered bronze element, corrosion resistant

• Made in the USA with Milton’s quality assurance

H2 Technical Specifications

H2 Applications

• Muffling exhaust from air tools such as impact wrenches and blowguns

• Reducing noise in pneumatic valve manifolds and cylinders

• Line-outlets on compressors and pneumatic pumps

• Industrial manufacturing, maintenance shops, and agricultural machinery

• Anywhere noise control and airflow preservation are critical

H2 Installation & Maintenance

1. Apply PTFE tape to ½″ MNPT male threads

2. Thread into exhaust port, tighten with 7/8″ wrench

3. Replace when filter clogs—typical interval depends on use

4. Clean with compressed air or mild solvent (ensure dry before reuse)

H2 Benefits

• Noise reduction to acceptable OSHA limits

• Compact design fits tight pneumatic systems

• Simple installation—no modifications required

• Maintains airflow with minimal pressure drop

• Moisture & oil absorption protects workspace cleanliness

• Durable & dependable thanks to US manufacturing

H2 Why Choose Milton 1086‑8?

Milton Industries is a trusted name in pneumatic accessories since 1943. The Milton 1086‑8 ½″ NPT Exhaust Muffler offers a compact, effective solution for noise control in pneumatic systems. Its quality build, efficient silencing, and easy installation deliver real-world benefits for professionals and hobbyists alike.

Additional information