Engine and machine filtration
Hydraulic filtration and separators
Return, pressure and suction elements, and air-oil separators for compressors.
A hydraulic circuit is destroyed by its own contamination: element rating is chosen against the target cleanliness class, not on flow alone. An air-oil separator is judged on the residual oil content it lets through.
Values read from the documents cited
Each value is read from the document its mark refers to. It places the family; it does not describe its full extent. Where the family has published sheets, what those sheets actually carry is stated under the value.
- Filtration rating (absolute)
- 2.5 µm[1]
Where these figures come from
- Manufacturer datasheetPall Corporation — Ultipor III Filter Elementshop.pall.com (new window)consulted on 26 August 2026
References handled on request
Engine and machine references are handled on request, from your part marking or part number. Describe your requirement: we will identify the reference.
155 route des 3 Lucs à la Valentine
13011 Marseille