Hydrosil HS-400

The spherical impregnated activated alumina media shall be impregnated with 4.0-6.0% potassium permanganate, a bulk density of 49-51 pounds per cubic foot, a moisture content of 10-15% by weight.  The media shall have a particle size of 3 x 6, 14 x 28 or

20 x 50 mesh.  Bulk density of 50 #’s per cubic foot.

The characteristics of HS-400 air filtration media are as follows:

Hydrogen sulfide                        0.08 g/cc removal rate

Crush Strength                            2.3 kg minimum

Activated Aluminas

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