Airtac BFC4000 – Reliable 1/2" Filter Regulator Lubricator Combination
Looking for a complete air preparation unit (Filter + Regulator + Lubricator) for large industrial systems? The Airtac BFC4000 is a top choice from Taiwan’s leading pneumatic brand.
The BFC4000 belongs to the BFC Series – a compact 2-in-1 combination of filter-regulator (BFR4000) and lubricator (BL4000). It delivers clean, stable, and lubricated compressed air to protect cylinders, valves, and pneumatic equipment.
Key Features of Airtac BFC4000
✅ Compact structure, easy to install and space-saving.
✅ Press-in self-locking mechanism keeps pressure stable.
✅ Low pressure loss with high water separation efficiency.
✅ 60CC water bowl + 90CC oil bowl for longer maintenance intervals.
✅ Transparent cover for direct oil drip observation.
✅ Protective guard for enhanced safety.
✅ Filtration options: 40μm or 5μm; manual, semi-auto, or auto drain available.
Technical Specifications
✅ Model: BFC4000
✅ Fluid: Air
✅ Port Size: PT 1/2" (NPT / G available)
✅ Filtering Grade: 40μm (standard) or 5μm
✅ Pressure Range: 0.05–0.9 MPa (manual) / 0.15–0.9 MPa (semi-auto/auto)
✅ Max Operating Pressure: 1.0 MPa (145 psi)
✅ Proof Pressure: 1.5 MPa (215 psi)
✅ Temperature Range: -5 ~ 70°C (no freezing)
✅ Water Bowl Capacity: 60 CC
✅ Oil Bowl Capacity: 90 CC
✅ Recommended Lubricant: ISO VG 32 or equivalent
✅ Constitute: BFR4000 + BL4000
Typical Applications
✅ Large-scale industrial automation systems
✅ High-capacity CNC, stamping, and packaging machines
✅ Factory compressed air lines and production lines
✅ Equipment requiring clean air, stable pressure, and continuous lubrication
✅ Applications needing high air flow (1/2" port)
Why Choose the Airtac BFC4000?
Compared with installing separate filter, regulator, and lubricator units, the BFC4000 saves space, simplifies installation, and ensures synchronized performance. It is ideal for industrial systems that demand high reliability and low maintenance.
Genuine Airtac quality provides long service life, easy component replacement, and excellent compatibility with other pneumatic devices.
Selection & Installation Tips
✅ Choose 40μm for general use, 5μm for high-purity air requirements.
✅ Use ISO VG 32 oil for optimal mist generation.
✅ Install close to the point of use for best results.
✅ Drain water and check oil regularly (or select automatic drain version).
Hotline: 0084 787900099
