Description
Air Compressor Oil-Air Separator Filter Element
The WIRES oil-air separator filter element is a critical component in oil-injected screw air compressors, designed to separate lubricating oil from compressed air and return clean oil to the compressor sump while delivering high-quality compressed air downstream. Manufactured with premium imported glass fiber composite media, our separators achieve extremely low residual oil carryover for reliable protection of pneumatic equipment and process air systems.
Key Features
- Premium glass fiber media: Constructed with HV (Hollingsworth & Vose) and Lydall ultra-fine glass fiber composite media for maximum separation efficiency.
- Low residual oil content: Compressed air oil content controlled to 3–6 ppm, with oil mist particles controlled below 0.1 μm.
- Long service life: Designed for 3500–5200 operating hours under normal conditions, reducing maintenance downtime.
- Low initial pressure drop: Initial differential pressure ≤ 0.02 MPa for energy-efficient compressor operation.
- Direct OEM replacement: Precision-engineered to match the dimensions and mounting interfaces of major compressor brands.
Specifications
| Product Type | Air Compressor Oil-Air Separator Element |
| Filter Media | HV / Lydall Ultra-fine Glass Fiber Composite |
| Residual Oil Content | 3 – 6 ppm |
| Oil Mist Particle Size | Below 0.1 μm |
| Service Life | 3,500 – 5,200 hours (condition dependent) |
| Initial Differential Pressure | ≤ 0.02 MPa |
| Mounting Type | Flange / Spin-on (model dependent) |
Cross Reference
WIRES oil-air separator elements are manufactured as direct replacements for major screw compressor brands, including:
- Atlas Copco — GA series air/oil separators
- Ingersoll Rand — SSR/R series separators
- Boge / CompAir — screw compressor separators
- Fusheng (复盛) — SA/SF series
- Sullair (寿力) — LS/HS series
- Kaishan (开山) — screw compressor elements
- Liuzhou Fidelity (柳州富达) — LU series
- Kaiser (凯撒) — screw compressor separators
We also supply matching air intake filters and oil filters for the same compressor platforms. Contact us with your compressor model for exact cross-reference.
Applications
- Oil-injected rotary screw air compressors
- Steel mill and continuous caster hydraulic and lubrication systems
- Petrochemical refining and chemical product separation
- Textile polyester melt spinning and compressed air oil removal
- Electronics and pharmaceutical process air pretreatment
About WIRES Filters
With over 28 years of specialized manufacturing experience, WIRES is a trusted OEM/ODM supplier of industrial filter elements and filtration systems for global B2B markets. Every filter is produced under strict quality control at our ISO-certified production facility, using premium raw materials sourced from trusted global suppliers. We offer full customization — including custom dimensions, media grades, end-cap configurations, and cross-reference matching to all major OEM brands. Our products are exported worldwide to power plants, chemical processing plants, food and beverage facilities, pharmaceutical manufacturers, marine operators, and hydraulic equipment users. Contact our engineering team today to request a quote or discuss your custom filtration requirements.
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