WS-400 Spray Gun Approval

The ANEST IWATA WS-400 spray gun complies with regulations for application of coatings. See specifications on this page for a list of areas we serve.

These approvals are subject to conditions of the regional air quality agency. Information about these approvals are available below or call us at 1-800-470-7068 for details. You may also consult with the regional air quality agency in your jurisdiction.

US EPA Approval
WS-400LV EPA Compliant Letter PDF

Spray Guns Listing HVLP and Compliant Letter

WS-400 Compliant Spray Gun SCAQMD Letter

WS-400 Compliance Letters
WS-400 Compliant AIUS

NOTICE: It has been brought to our attention that some of ANEST IWATA spray guns sold via the internet may not be in compliance (non-compliant) with US environmental laws because they are not manufactured to be used in the US. We would like to remind customers of these laws, rules and approvals as set forth by the Environmental Protection Agency (EPA) and South Coast Air Quality Management District (SCAQMD), both of which requirements must be met to bring North American based ANEST IWATA spray guns into compliance. Read More…Non Compliant Internet Purchases 2016


United States of America Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) ETV’s Verification Report
State General Jurisdiction Agency Complies with Rule/Regulation
AZ Arizona Maricopa Country Maricopa Country Air Pollution Control Regulation III, Rule 345, Vehicle and Mobile Equipment Coating
CA Antelope Valley Antelope Valley AVAQMD Rule 1151 (C)(3)(a)(iii)
CA Sacramento Sacramento Metropolitan Air Quality Management District Rule 459
CA San Joaquin San Joaquin Valley Air Pollution Control District Rule 4602 Section 5.6.4
CA Shasta County Shasta County Air Quality Management District Rule 3:25 section c.5.e
CA South Coast Air Quality Management District Rule 1151(d)(7)(A)(iii)
CO Colorado – entire state Colorado Air Quality Control Commission Regulation Nos. 3 and 7
IN Indiana – entire state Indiana Department of Environmental Management Rule 326 IAC 8-10