PneumaticPlus SAU470-N04DG-MEP 4-Stage Compressed Air Drying System | Particulate Filter, Coalescing Filter, Pressure Regulator & Water Separator | 1/2" NPT, Auto Drain, Metal Bowl | Includes Gauge & Bracket
Upgrade Your Compressed Air System
Optimize your air quality with the PneumaticPlus SAU470-N04DG-MEP 4-Stage Compressed Air Drying System, engineered to remove moisture, oil aerosols, and particulates for clean, dry air in industrial and pneumatic applications. Featuring a particulate filter, coalescing filter, pressure regulator, and water separator, this multi-stage system ensures maximum filtration efficiency, extending the lifespan of air tools and equipment.
How It Works – 4-Stage Filtration System
The PneumaticPlus SAU470-N04DG-MEP operates in four filtration stages to ensure high-performance air purification for industrial and commercial use.
Stage 1: Particulate Filtration (10 Micron)
- Incoming air passes through the 10-micron cleanable polyethylene particulate filter, effectively removing dirt, rust, pipe scale, and corrosive moisture.
- Protects precision regulator components and prevents contamination buildup.
Stage 2: Coalescing Filtration (0.1 Micron)
- Removes 99.99% of oil aerosols and microscopic contaminants down to 0.01 microns.
- Ensures superior air purity, making it ideal for pneumatic tools, spray systems, and industrial equipment.
Stage 3: Pressure Regulation
- The air flows through a high-performance pressure regulator, reducing primary pressure to the desired setting for consistent performance.
Stage 4: Advanced Water Separation
The final stage features a 7-layer separation process, eliminating 99% of water droplets to prevent moisture buildup in downstream equipment.
- Porous Plastic Coalescing Layer
- Water Catch Mesh Media
- Water Catch Fiber Layer
- Hydrophilic Laminated Glass Stage
- Drain Layer
- Porous Plastic Coalescing Stage
- Coated Mesh for Final Filtration
Installation Guide
- Ensure proper airflow direction: Install the unit following the “IN-OUT” arrow on the head.
- Filter Placement: Install the filter first in the air supply line, before additional components like regulators or lubricators.
- Optimal Proximity: Position the unit as close as possible to pneumatic tools or air-driven equipment.
- Parallel Installation: Install the unit parallel to the floor in a downstream position for proper function.
- Pressure and Material Considerations:
- Polycarbonate bowls should not be used if pressure exceeds 150 PSI or in environments with solvent exposure.
- In such cases, opt for a metal bowl for added durability and safety.
- Quick & Easy Maintenance:
- The unit is easy to disassemble and reassemble using a Phillips-head screwdriver or Allen wrench.
- Features an insert design for simple installation and removal without disturbing the existing piping.
- Versatile Design: Compatible with common standard pipe fittings, making it a seamless addition to any compressed air system.
Technical Specifications
- Max Supply Pressure: 250 PSI
- Operating Pressure Range: 0-150 PSI
- Filtration Ratings:
- SAF: 10 Micron Particulate Element
- SAFM: 0.1 Micron Coalescing Element
- SAMG: Glass Fiber for Water Separation
- Drain Type Options Available
- Bowl Type Options Available
- Included Accessories: Bracket + Pressure Gauge
- Manufactured in Korea for premium quality and reliability
Why Choose the PneumaticPlus SAU470-N04DG-MEP?
- Superior Air Quality: Multi-stage filtration removes oil, moisture, and particulates for clean, dry air.
- Industrial-Grade Durability: Built for high-performance pneumatic systems in manufacturing, automotive, and air-powered tool applications.
- Easy Installation & Maintenance: Quick setup with versatile pipe compatibility and low-maintenance design.
Upgrade your air system today with the PneumaticPlus SAU470-N04DG-MEP for cleaner, drier, and more efficient compressed air!
PneumaticPlus welcomes distributor inquiries regarding our airline products. Please send all distribution inquiries to sales@pneumaticplus.com
You don't see what you are looking for? Call us. We carry full line of pneumatic products from top manufacturers. We will find a solution that fits your need. (800) 658-3579
