Coalescing Filters

Part No: SI43701

Filtration Rating: 10 μm, for solid particle removal, mainly for large dust and rust contaminants, not for oil coalescing

Max Working Pressure: 16 bar

Operating Temperature: ‑20℃ ~ +65℃

Dimension: Φ74 mm, Length 502 mm, drop‑in bayonet mounting, Weight 1.32 kg

Filter Media: Gradient polypropylene filter media, double plastic support cages, rubber end sealing gaskets

Recommended Service Life: 8000 working hours or 1 year. Replace when pressure difference reaches 0.08 bar. Install as first‑stage pre‑protection upstream of coalescing filters.

Main Features

Drop‑in bayonet‑type cartridge for tool‑free quick replacement inside AF070P filter housing.

10 μm primary‑stage filtration captures large‑size dust, pipeline rust and solid contaminants as the first barrier of air‑treatment system.

Double reinforced plastic support cages resist airflow impact and prevent media deformation for long‑term continuous‑duty compressor operation.

High dirt‑holding polypropylene media delivers low initial pressure drop. Good resistance to condensate and aging.

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

Must be installed upstream of coalescing cartridges to protect downstream fine and activated‑carbon filter elements and extend service life.

Application Industries

Screw compressor post‑treatment systems, mining, general manufacturing, spray painting and food‑processing industries. Used as first‑stage coarse filtration to remove large solid contaminants inside compressed‑air pipelines.

Product Summary

It acts as the first‑stage coarse protection, intercepts large dust and pipeline rust, reduces load and safeguards downstream coalescing precision filter cartridges.