Pro-source 4415001860PRO Reclassifier Muffler 160 Cfm

Product Description

The PRO-SOURCE 4415001860PRO is a pneumatic reclassifier muffler designed to reduce exhaust noise on compressed air systems by reclassifying high-velocity air discharge into a lower-velocity, quieter flow. Built from aluminum, it threads directly into exhaust ports using a 1/8 inch Male NPT connection. With a rated flow capacity of 160 CFM and an overall length of 3.125 inches, this muffler is compact enough for tight panel installations while handling substantial airflow. It operates across a temperature range of 35 degrees F to 160 degrees F, making it suitable for standard industrial and commercial pneumatic environments. Typical installers are pneumatic system technicians, maintenance mechanics, and industrial pipefitters.

This reclassifier muffler fits pneumatic valve exhaust ports, directional control valves, cylinders, and air-operated equipment where noise reduction at the exhaust point is required. The 1/8 inch Male NPT thread is common on solenoid valve bodies, manifold exhaust ports, and inline pneumatic components used in both light industrial and commercial automation applications. The 0.5 cubic inch reservoir capacity aids in smoothing exhaust pulses. Its aluminum construction keeps weight low at 0.3 pounds, an advantage in manifold-mounted or multi-valve assemblies where cumulative weight is a consideration.

Key Features

• Reclassifier design reduces exhaust noise by dispersing high-velocity airflow
• 160 CFM rated flow capacity handles high-cycle pneumatic valve applications
• 1/8 inch Male NPT thread fits standard pneumatic valve exhaust ports directly
• Aluminum construction provides corrosion resistance and minimal added weight
• Compact 3.125 inch overall length suits space-constrained panel and manifold installations
• Operating temperature range of 35 degrees F to 160 degrees F covers typical industrial environments

Compatibility

Designed as an OEM-style replacement or direct-fit muffler for pneumatic valves, directional control valves, and air cylinders equipped with 1/8 inch Male NPT exhaust ports.

Installation Notes

Installation is performed by pneumatic system technicians or maintenance mechanics. Depressurize and lock out the pneumatic circuit completely before removing or installing any exhaust-port fitting. Thread the muffler in hand-tight, then snug with a wrench sized to the 0.625 inch hex — avoid overtightening aluminum threads into valve bodies. Verify airflow direction and confirm no exhaust restriction exceeds system back-pressure limits after installation.