PSC Code 4620 covers water distillation equipment specifically designed for marine and industrial applications. This category includes specialized machinery and systems used to purify and desalinate water, ensuring a reliable supply of potable or process water in environments where conventional water sources may be limited or contaminated. Government agencies utilize this equipment to support naval vessels, industrial plants, and other facilities requiring high-quality water treatment solutions. The equipment under this PSC plays a critical role in sustaining operations by providing clean water for consumption, manufacturing processes, and emergency use. Although laboratory distillation apparatus is related, it is excluded from this code and falls under FSC 6640 instead.

Includes for PSC 4620

This PSC code covers the following products and services:

Laboratory Distillation Apparatus (FSC 6640).

Excludes for PSC 4620

This PSC code does NOT cover the following:

Laboratory Distillation Apparatus (FSC 6640).

Typical Buyers & Agencies for PSC 4620

Typical buyers under PSC 4620 include the U.S. Navy, the U.S. Army Corps of Engineers, and other federal agencies involved in maritime operations or industrial facility management. These buyers require reliable water distillation equipment to support shipboard freshwater generation, sustain remote industrial sites, and maintain emergency water supplies. Agencies focused on infrastructure development, disaster response, and environmental management also procure under this PSC to ensure access to purified water in diverse operational contexts.

Common Contract Types for PSC 4620

Contracts awarded under PSC 4620 often involve firm-fixed-price and indefinite-delivery/indefinite-quantity (IDIQ) arrangements to accommodate varying operational needs. Procurement methods include competitive bidding and sole-source contracts, particularly when specialized or mission-critical equipment is required. Typical use cases range from outfitting naval ships with onboard distillation systems to installing industrial water treatment plants. Long-term maintenance and support contracts are also common to ensure equipment reliability and compliance with regulatory standards.

Plain-Language Breakdown for PSC 4620

Covers marine and industrial water distillation equipment excluding laboratory apparatus.
Primarily purchased by Navy, Army Corps of Engineers, and agencies managing maritime and industrial operations.
Contracts often include firm-fixed-price and IDIQ types due to operational variability.
Essential for potable water production on ships, industrial sites, and emergency response.
Related NAICS include 333311, 333318, 221310, and 541690.
Excludes laboratory distillation apparatus, which falls under FSC 6640.

Related Categories for PSC 4620

Other categories at the same level as 4620

4610 WATER PURIFICATION EQUIPMENT

Water Purification Equipment

4630 SEWAGE TREATMENT EQUIPMENT

Sewage Treatment Equipment

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