TA366 Desiccator
SKU: TA366

TA366 Desiccator


The TA366 Desiccator combines our TA356 Humidity Indicator with a porous plastic desiccant cartridge. The increased surface area provided by the porous plastic cartridge increases moisture adsorption rates when compared to a desiccator with a solid cartridge.

Various cartridge tube lengths from 1" up to 9" (or in some cases more) can be provided to meet specific adsorption or space requirements. Each inch of cartridge contains approximately 5 grams of desiccant. The condition of the desiccant is monitored by the humidity indicator card. Assemblies can be supplied with either silica gel or molecular sieve desiccant, and with a variety of different humidity indicator cards.

Maximum Internal Pressure: 10 psi

RFI/EMI Shielding is optional. Also available with our TA348 Humidity Indicator as a TA352.

This desiccator mounts through a 1.05" (26 mm) diameter hole or into a mounting flange, 658800.

Specify the type of desiccant, cartridge length (shown as nominal length "A" in the drawing below), and humidity indicator card in the part number. For example, TA366-MS4-123P is a TA366 desiccator with a 4"-long cartridge filled with molecular sieve and fitted with a 10%-20%-30% pie sector humidity indicator card; TA366-SG2.5-40 is a TA366 desiccator with a 2.5”-long cartridge filled with silica gel and fitted with a 40% humidity indicator card.

NOTE: This desiccator is not refillable. Replacement cartridges can be ordered by designating “RC”, desiccant type, and cartridge length. For instance, the replacement cartridges for the desiccators listed in the previous paragraph are TA366-RC-MS4 and TA366-RC-SG2.5.

Hex nut is standard.

The TA366 Desiccator is appropriate for use on NEMA 1, 2, 3, 3R, 3S, 4, 5, 6, 12, 12K, and 13 enclosures, as well as I66/IP67 enclosures. This item may also be appropriate for use on other NEMA or IP enclosures, depending upon the application. Customized versions available upon request. Contact AGM's Engineering department for more information.

TA366 Drawing

TA366 Desiccator Drawing

Additional Information

Maximum Internal Pressure

10 psi

IP/NEMA Rating

The TA366 is appropriate for use on NEMA 1, 2, 3, 3R, 3S, 4, 5, 6, 12, 12K, and 13 enclosures, as well as I66/IP67 enclosures.

Tech Sheets