Coalescing Filters

Part No: 2258294307

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

Max Working Pressure: 16 bar

Operating Temperature: ‑20℃ ~ +65℃

Dimension: Φ70 mm, Length 420 mm, screw‑thread mounting, Weight 0.98 kg

Filter Media: Gradient multi‑layer borosilicate glass‑fiber media, reinforced plastic support cage, high‑temperature‑resistant rubber sealing gaskets

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

Main Features

Screw‑thread bottom‑mount design for reliable, easy replacement inside Pneumatech filter housing.

Gradient multi‑layer glass‑fiber media progressively traps solid dust above 1 μm, condensate and liquid oil mist for compressed‑air pre‑treatment.

Rigid reinforced plastic support cage resists high‑speed airflow impact and prevents media deformation for long‑term continuous‑duty compressor operation.

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

Matching rubber sealing gaskets eliminate bypass airflow and guarantee full filtration efficiency.

Mounted upstream of HF‑grade element to protect downstream high‑precision coalescing 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.

Product Summary

Screw‑in cartridge performs pre‑purification, intercepts solid contaminants and liquid oil‑water, safeguards downstream HF‑grade fine‑filter and ensures basic compressed‑air quality.