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Pelican

Pelican 1500-500-000 Desiccant Moisture Absorber

★★★★★4.5 (126 reviews)

Pelican 1500-500-000 Desiccant delivers proven moisture control in a blend formulated for use across all Pelican case formats.

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Overview

The Pelican 1500-500-000 Desiccant Moisture Absorber addresses the need to maintain low-humidity internal environments inside Pelican protective cases during storage and transport of moisture-sensitive equipment. It is a passive desiccant unit — no power, electronics, or external connections required — intended to adsorb ambient moisture that enters the case through seal imperfections, pressure equalization valve cycling, or case opening events. The product is rated compatible with all Pelican cases, making it a single-SKU solution for facilities that operate a mixed fleet of Pelican case sizes.

The unit is constructed from a silica gel blend in a solid gray brick form factor, which eliminates the granule spillage risk associated with loose-fill or bagged desiccant formats. It is rechargeable via oven heating, though Pelican does not publish a specific regeneration temperature, duration, or maximum cycle count — maintenance intervals must be established by the end user. No humidity indicator is integrated into the unit; facilities requiring quantified internal RH monitoring will need to supplement with a separate indicator card or datalogger. Certification documentation (ISO, NIST, UL) is not referenced in Pelican's standard product materials for this SKU, and procurement teams with formal humidity-control compliance requirements should engage Pelican directly to confirm available documentation before specifying this unit.

Key Features

Pelican is dedicated to growing globally by providing quality products and services that add value to our customers

Pelican's Vision: Protecting all that you value

Pelican includes a wide range of consumer products imbued with the same tough-as-nails DNA as their commercial products

Pelican products are designed and built to last a lifetime

Pelican products are depended on by professionals in the most demanding markets

Specifications

Manufacturer
Pelican
Model
1500-500-000
Material
Silica gel blend
Color
Gray
Compatibility
All Pelican cases
Type
Rechargeable desiccant brick
Humidity Indicator Included
No

Pros & Cons

👍 Pros

  • Stated compatibility covers the full Pelican case product line, reducing SKU complexity for facilities standardized on Pelican storage.
  • Reusable/rechargeable design reduces ongoing consumable cost compared to single-use desiccant packets.
  • Solid brick form factor seats securely inside cases without loose granule spillage risk around sensitive equipment.
  • Pelican's industrial market reputation provides reasonable confidence in consistent material quality across production batches.
  • Gray colorway and compact profile do not interfere with case interior organization or equipment placement.

👎 Cons

  • No published absorption capacity specification — cannot be directly compared against competing products on a grams-per-gram or %RH performance basis.
  • No integrated humidity indicator — saturation state cannot be assessed without a separate instrument or indicator card.
  • Regeneration temperature and cycle-count limits are not documented publicly, complicating inclusion in formal maintenance SOPs.
  • No ISO, NIST, or third-party certification documentation available through standard product listings.
  • Pelican does not publish shelf life or storage life data for the desiccant material prior to first use.

Frequently Asked Questions

The 1500-500-000 uses a silica gel blend in a gray brick form factor. Pelican does not publish a specific gram-per-gram absorption rate in the product documentation, so procurement teams requiring a certified capacity spec should request a datasheet directly from Pelican before specifying this unit for controlled-humidity storage.
The desiccant is designed for reuse. Regeneration is accomplished by baking the unit in a standard oven at low heat to drive off absorbed moisture. Pelican does not publish a specific regeneration temperature or cycle count limit in publicly available documentation — verify with Pelican technical support for facility SOPs that require documented procedures.
Pelican states compatibility with all Pelican cases. The model number prefix (1500) aligns it dimensionally with the 1500 series case line, but the stated compatibility is universal across the Pelican case range.
No humidity indicator card or color-change indicator is included with the 1500-500-000. Facilities requiring visual saturation monitoring will need to procure a separate humidity indicator card or electronic humidity sensor for placement inside the case.
Pelican does not document ISO or NIST certification for this desiccant in standard product listings. Organizations with compliance requirements for humidity control documentation should confirm available certification materials with Pelican before procurement.

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