Filler Breather with Filter

Filler breathers: manufactured from thermoplastic material (Polymide 66). Maximum working temperature 100°C (21 F). These style filler breathers are produced in black, with a red lid, with encased the text “OIL”. A standard flat rubber seal is used, but a ‘O’ ring seal is available, both in NBR 70 shore. Located under the lid is a polyurethane foam filter (50 micron) installed, which is easy to be cleaned once the lid is removed.

• The series TSF has a specially designed cavity which prevents oil from escaping through the breather holes when it is splashed in an upward direction, often occurring when there is strong oil movement, due to rotating gears. The inside of the TSF features a conical cavity (see drawing), which, due to it design entraps oil but allows air to escape and enter (within limitations).
• These filler breather plugs are utilised on hydraulic power packs, oil tanks , gear reduction boxes, gear boxes or any application where strong movement causes splashing oil in or around the Filler Breather.