AW20-02BCG-A – Modular Air Filter Regulator (¼" NPT, 0.05–0.85 MPa)
Description
The AW20-02BCG-A is a compact, modular air filter regulator designed for precise pneumatic pressure control and moisture filtration in industrial air systems. It combines a high-efficiency filter and pressure regulator into one unit, simplifying installation while maintaining consistent downstream pressure for air tools, actuators, and automation equipment.
This model is part of the AW-B series and includes a transparent bowl guard, gauge, and bracket for easy monitoring and mounting.
Technical Specifications
- Part Number: AW20-02BCG-A
- Series: AW-B (Modular Type Filter Regulator)
- Port Size: ¼" NPT
- Pressure Range: 0.05 – 0.85 MPa (7 – 123 psi)
- Max. Operating Pressure: 1.0 MPa (145 psi)
- Proof Pressure: 1.5 MPa (218 psi)
- Filtration Rating: 5 µm (standard filter element)
- Bowl Capacity: 25 mL
- Drain Type: Manual drain
- Bowl Guard: Transparent polycarbonate with sight glass
- Set Pressure Range: 0.05 – 0.85 MPa
- Ambient / Fluid Temperature: 5 – 60 °C (41 – 140 °F)
- Construction: Modular design for series connection (with AR/AW/AFM units)
- Includes: Pressure gauge and mounting bracket
Interchangeable / Replacement Part Numbers
- AW20-02BCG (no “-A” suffix – same spec, earlier revision)
- AW20-02BG-A (without clear bowl guard)
- AW30-02BCG-A (higher flow ⅜" NPT version in same family)
Per SMC official data sheets: the “-A” revision designates updated modular body and improved bowl guard design.
✅ Confirmed Compatibility
- ✔ SMC AF, AW, AR, and AC modular FRL assemblies (modular connection type)
- ✔ Pneumatic manifolds, solenoid valve systems, and air preparation units requiring ¼" NPT regulation and filtration
- ✔ Industrial automation, packaging lines, and CNC equipment air supplies using AW20-series regulators
- ✔ Compatible with both wall and manifold mounting via included bracket
☑️ Key Features
- ☑️ Integrated filter + regulator for space-saving and simplified maintenance
- ☑️ Modular design — connects directly with SMC AF/AW/AR units without additional piping
- ☑️ Transparent bowl guard for clear visual monitoring of condensate level
- ☑️ Precise pressure adjustment with easy-to-read built-in gauge
- ☑️ Corrosion-resistant materials ensure long-term performance in humid or oily environments
