Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR Table 22 to Subpart G of Part 63: Table 22 to Subpart G of Part 63—Paint Factors for Fixed Roof Tanks

Where this section sits in the code

Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER C—AIR PROGRAMS
PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
Subpart G—National Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater

Tank color Paint factors (Fp) Paint Condition

Roof Shell Good Poor

White White 1.00 1.15

Aluminum (specular) White 1.04 1.18

White Aluminum (specular) 1.16 1.24

Aluminum (specular) Aluminum (specular) 1.20 1.29

White Aluminum (diffuse) 1.30 1.38

Aluminum (diffuse) Aluminum (diffuse) 1.39 1.46

White Gray 1.30 1.38

Light gray Light gray 1.33 1.44

Medium gray Medium gray 1.40 1.58

Collected 2026-08-27T02:26:04Z. Source file · JSON