Mini Three Unit FRL Air Prep Unit With Filter Regulator Lubricator One Quarter In NPT Poly Bowl Manual Drain Gauge 36 CFM 10 Micron Element Built To Last Easy Install For Compact Pneumatic Systems

Compact 3-unit FRL air prep unit for small pneumatic systems
✔️ 3-unit modular FRL, 1/4 in NPT, 250 PSI max, 36 CFM, 10 μm

SAU Series modular air filter regulator lubricator offers a complete airline solution for filtration, pressure control, and lubrication to keep your air tools and compact pneumatic systems running properly. It features a 1/4" NPT connection, manual drain, and a polycarbonate bowl for easy viewing, with a 10 micron element for cleaner air. Manufactured in Korea with a 1-year limited warranty.

✅ 1/4 in NPT modular FRL unit with manual drain
✅ Max supply pressure 250 PSI; max operating 150 PSI
✅ 36 CFM airflow and 10 micron filtration element
✅ Polycarbonate bowl for visibility and durability
✅ Adjustable oil-injection lubricator (can be turned off)
✅ Drain options: manual or auto with multiple bowl options

💡 What is an FRL air prep unit used for in small pneumatic systems? A handy guide to understanding the role and benefits of this unit in compact setups. - 1/4 in NPT connections and compact footprint for tight spaces
- filters, regulates pressure, and lubricates air to protect tools
- ideal for hobby shops and light automation projects