supply of silicagel breatherssilicagel breathers,: silica gel breather with 250 gram silica gel capacity, for auxiliary transformer 5/10 kva, 2 5kv/240v rating, clear view type, flange aluminium pressure die casted, poly carbonate container fitted with nitril gasket and filled up with deep blue silica gel, aluminium mesh with steel hose clamp, poly car bonate oil cup with oil level marking, mounting inch bsp threaded. [ warranty period: 30 months after t he date of delivery ] ] , silicagel breather suitable for alind make 25kv, vcb type 5/20 & 25 kv interrupter t ype 5/8. [ warranty period: 30 months after the date of delivery ] ] => limited