Drierite™ Gas Drying Unit with Hose Barbs

Use anywhere to provide dry air or gas for applications such as: blanketing, sample preparation, instrument protection, reaction mixtures, purging, vacuum release, venting with dry air. Dries air and gases saturated with moisture to dew point. W A Hammond Drierite™ Gas Drying Unit with Hose Barbs can be regenerated by removing from column and heating granules on tray in single layer.

Color Change
The Indicating DRIERITE gives constant visual assurance of active desiccant. When active, Indicating DRIERITE is a distinct blue color. When exhausted, it turns pink. The zone between the two colors in the column may be a purple color and should be a sharp narrow band when the flow rate is at equilibrium. Regeneration will restore the drying capacity.

• Air and gases saturated with moisture can be dried to dew point of approximately –73°C (–100°F)
• Flow rates: 3.3L/m
• Molded polycarbonate column with stainless-steel desicant supports and coil spring
• Hose barbs for flexible tubing (1/4 in. - 3/8 in. I.D.)
• Water capacity: 50g
• Pressure drop: <0.01 psi at 200L/hr.