Threaded breather TA

- Filler breathers made of zinc plated steel cap, screw-in version, equipped with male BSP threads ¼“. , chrome-plated thru 1” port size. - Air filter element made of polyurethane foam, filtration degree standard 40 Microns (10 Microns on request), allowing the reservoir to breathe whilst protecting it from contamination found in harsh environments.