Johnson Controls A-4000-146

Johnson Controls A-4000-146 is a high-performance pneumatic filter designed for clean, compressed air systems. With a 1/2" NPT port, this pneumatic filter delivers reliable filtration for industrial air lines, helping remove moisture and particulates before they reach downstream equipment. Capable of supporting up to 23 SCFM, it balances flow with filtration efficiency for steady system performance.

Engineered for durability in demanding environments, the A-4000-146 features a robust housing and easy 1/2" NPT connections for quick installation. The combination of compact design and reliable filtration helps protect downstream equipment and extend service life.

• 1/2" NPT inlet/outlet for universal compatibility
• Pneumatic filter with a 23 SCFM capacity for mid-range systems
• Efficient moisture and particle filtration protects downstream equipment
• Durable housing designed for rugged industrial environments
• Easy maintenance with simple access for quick service

Ideal for manufacturing floors, pneumatic systems, and general plant air filtration, the Johnson Controls A-4000-146 delivers reliable performance and long service life.