Glass fibre round filters Type CR261

Glass fibre filter type CR259, Ø 150 mm Made of 100 % borosilicate fibres, free of binding agents, with fast flow rates, high charging capacity and excellent retention capacity. Temperature stable to 500 °C. Technical specifications: Type Thickness (mm) Retention range (µm) Surface weight (g/m2) Filtration speed acc. to Herzberg (s) CR259 0.26 up to 1.6 52 60 CR260 0.70 up to 1.0 143 200 CR261 0.26 up to 1.2 52 100 CR262 0,53 up to 2.7 120 30 CR263 0.45 up to 0.7 75 310 CR264 0.28 up to 1.5 65 60