Coalescing Filters

Part No: 9.4881.0

Filtration Rating: 1 μm, residual oil content ≤0.1 mg/m³

Max Working Pressure: 16 bar

Operating Temperature: ‑20℃ ~ +65℃

Dimension: Φ82 mm, Length 435 mm, inner‑handle end cap, Weight 1.05 kg

Filter Media: Gradient multi‑layer borosilicate glass‑fiber media, double stainless‑steel protective screens, rubber sealing gaskets

Recommended Service Life: 8000 working hours or 1 year. Replace when pressure difference reaches 0.08 bar. Install upstream of C‑grade fine filter element.

Main Features

Inner‑handle drop‑in cartridge design for tool‑free quick replacement inside FG filter housing.

Gradient multi‑layer glass‑fiber media progressively traps liquid oil mist, condensate and solid particles above 1 μm for primary pre‑filtration.

Double‑layer perforated stainless‑steel screens resist high‑speed airflow impact and prevent media deformation for long‑term continuous‑duty compressor operation.

Optimized media layout delivers low initial pressure drop to reduce system energy consumption. Excellent resistance to condensate and aging.

Integrated rubber end seals eliminate bypass airflow and guarantee full filtration efficiency.

Mounted upstream of C‑grade element to protect downstream high‑precision cartridge and extend its service life.

Application Industries

Screw compressor post‑treatment systems, general manufacturing, spray painting, food processing, pharmacy, electronics, mining and building‑material industries. Performs primary pre‑purification by removing particulates and liquid oil mist from compressed‑air flow.

Product Summary

It performs pre‑filtration, intercepts solid contaminants and liquid oil‑water, safeguards downstream C‑grade fine‑filter and guarantees compressed‑air quality.