Overview
The SMC AMG250C-N03BC-R water separator is a precision pneumatic device designed to remove water droplets from compressed air systems. The AMG series water separator is installed on the air pressure line to remove water drops from compressed air. This unit achieves 99% water drop removal ratio and is ideal for industrial automation, manufacturing equipment, and compressed air applications where moisture control is critical.
Key Features
- 99% water drop removal efficiency
- 750 L/min capacity with 3/8″ NPT ports
- N.C. (Normally Closed) auto-drain valve — drain port closes when pressure is not applied
- Includes mounting bracket for wall or pipe installation
- Standard rubber material construction for general industrial use
- 2-year element life or when pressure drop reaches 0.1 MPa
Technical Specifications
The SMC AMG250C-N03BC-R is engineered to handle demanding compressed air applications with consistent performance across a wide operating range:
Typical Applications
- Automated manufacturing and assembly lines
- CNC machining centers and router equipment
- Pneumatic tool operation
- Industrial process automation with moisture-sensitive components
- Air compressor discharge and distribution systems
- Applications requiring clean, dry compressed air for control circuits
Compatibility & Replacements
Compatible With
- Standard compressed air piping systems with NPT threading
- Industrial pneumatic automation equipment and controls
- Modular SMC compressed air processing components
- Air supply lines rated for 1.0 MPa (145 psi) maximum operating pressure
Replaces / Drop-In Replacement For
- Earlier-generation SMC AMG250C water separators without auto-drain (such as AMG250C-03C-R, AMG250C-03D-R)
- Other 250C-body water separators with equivalent NPT port sizes
- Verify compatibility with your system integrator before ordering to ensure port thread type and drain valve configuration match your application.
Works With
- SMC air filters, dryers, and regulators (AF series, AM series)
- Standard compressed air distribution networks
- Piping support systems and wall-mounted brackets
- Manual and automatic drain systems compatible with 1.0 MPa rated equipment










