Tsunami Compressed Air 1/2" NPT 21999-0131-Z-FD Oil Coalesing Filter 50 CFM

Tsunami 50 Series Oil Coalescing Filter – 1/2" NPT, 250 PSI Max Pressure
Model: 21999-0131-Z-FD

Made In USA

The Tsunami 50 Series Oil Coalescing Filter is engineered for high-efficiency removal of oil aerosols, water mist, and ultra-fine particulate contamination from compressed air systems. Designed to protect downstream equipment, paint systems, pneumatic tools, and sensitive air applications, this filter delivers clean, dry air with filtration efficiency down to .01 micron and oil aerosol removal down to .001 ppm.

Key Features:

High-Efficiency Oil Removal – Designed to remove oil aerosols, oil vapor carryover, water mist, and fine particulate contamination from compressed air systems to improve air quality and protect downstream equipment.

Ultra-Fine Filtration – Captures contaminants down to .01 micron with up to 99.99% efficiency, helping ensure consistent, high-quality air output for critical applications.

Advanced Coalescing Technology – Internal media forces air to flow through a depth filtration layer where microscopic oil and water particles combine into larger droplets that can be safely drained away.

Non-Wicking Drain Layer – Prevents re-entrainment of collected oil and moisture back into the clean air stream for more stable and reliable performance.

Integral Automatic Float Drain – Built-in float drain automatically discharges collected liquids from the sump with minimal maintenance required.

Heavy-Duty Construction – Zamak anodized and powder-coated head paired with a machined 6061 aircraft aluminum body for strength, corrosion resistance, and long service life.

High-Capacity Filter Element – Oversized coalescing element reduces pressure drop while extending service intervals and maintaining airflow efficiency.

Sediment Isolation Design – Elevated sump design helps separate and trap heavier contaminants away from the filter element to maintain consistent performance.

Service-Friendly Design – Bottom cap allows easy access for element replacement and maintenance; compatible with optional electronic drain systems (sold separately).

Performance Specs – 1/2" NPT inlet/outlet (1/2" NPT measures approximately 3/4" in outside diameter for reference), 250 PSI maximum working pressure, 175°F maximum temperature rating, and up to 50 SCFM capacity.

Correct Flow Direction Required – Housing is clearly marked; air must flow in the correct direction for proper coalescing and drainage performance.

Whether used in automotive paint systems, industrial air lines, spray foam rigs, or general compressed air filtration setups, the Tsunami 21999-0131-Z-FD Oil Coalescing Filter delivers reliable high-purity air performance with rugged industrial construction.