Model 4118N GENUINE GURLEY Densometer

The Model 4118 is a Model 4110 with a 5 oz. cylinder in place of the 20 oz. inner cylinder and 0.1 sq. in. clamp and adapter plates instead of the 1.0. It is used to test fabrics and other more permeable materials for porosity, permeability and air-resistance.

In cases where the sample being tested is still too porous for an accurate reading, the Model 4301 Permeometer would be recommended.