PSC 4620: WATER DISTILLATION EQUIPMENT, MARINE AND INDUSTRIAL — Federal Procurement Code

46 - WATER PURIFICATION/SEWAGE TREATMENT L1: Facilities & Construction

Description

Water Distillation Equipment, Marine and Industrial.

Includes

Laboratory Distillation Apparatus (FSC 6640).

Excludes

Laboratory Distillation Apparatus (FSC 6640).

Suggested adjacent classifications

PSC codes describe what the government buys. These related classifications help connect procurement codes to industries, commodities, and trade workflows.

Related NAICS industries

532411

Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing

333413

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

333415

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

42383

Industrial Machinery and Equipment Merchant Wholesalers

Related UNSPSC categories

Bi distillation units

41104812

Distillation pipings or columns or fittings

Official data

Feature	Description
Official name	Product Service Codes (PSC)
Maintained by	U.S. federal acquisition community / GSA PSC Manual
Purpose	Classifies what the government buys: products and services
Primary use	Federal procurement reporting, contract categorization, spend analysis
Code type	Mixed/unspecified

When do you need PSC 4620?

1 Use PSC 4620 when identifying the product or service category on a U.S. federal contract.

2 Use it when filtering opportunities or spending data in SAM.gov, FPDS, or USASpending.

3 Use it when comparing a procurement category against related NAICS industries or UNSPSC commodities.

4 Use it when a contracting workflow needs the purchased item classification rather than the supplier industry code.