SR315 Gas Filter
Used for vapour from organic gases whose boiling point exceeds +65deg for inorganic gas, and for acid gas and vapour.
Used against vapour from organic substances whose boiling point exceeds +65 degrees
SR217 A1 Gas Filter
Used against vapour from organic substances whose boiling point exceeds +65 degrees.
Particle filters 210/310 P3 protect against all types of particles (dust, smoke, mist, spray, asbestos, bacteria, viruses, etc). The large filter area (11 dm2) ensures extremely low breathing resistance (0.3 – 0.35 mbar at 30 1/min, compared to the value of <1.2 mbar at 30 1/min specified by the standard) and has a long useful life. The 210/310 should always be used in combination with pre-filter 221, which increases the useful life of the particle filter.
Pre-filter in front of the main particle and gas filters. Sorts out coarse wet and dry perticles
Should always be used for particle, gas and combined filters. The pre-filter protects the main filter against premature clogging by large particles.