3M Accuspray Atomizing Head 1.8 mm Clear 4-Pack — Replaceable HG09 Fit, Quick-Change

The 3M Accuspray Atomizing Head 16611 is a 1.8 mm clear replaceable spray head, sold in a 4-pack, designed to restore precise atomization for the 3M Accuspray HG09 spray gun.

When a spray gun's performance drops because of wear or residue buildup, swapping in a fresh atomizing head returns the original spray pattern and finish control without replacing the entire gun. These clear 1.8 mm heads are engineered for a wide range of coatings and are compatible with 3M Accuspray ONE and PPS systems, enabling technicians to work faster and maintain consistent results in industrial and occupational settings.

How does this atomizing head handle different coating viscosities?

The 1.8 mm orifice size offers a balanced atomization suitable for very low- to high-viscosity materials when used with the correct pressure and technique. It lets you spray primer, sealer, basecoat and clearcoat from the same gun simply by installing the appropriate head.

• 1.8 mm tip for medium-to-broad material flow and fine droplet formation
• Works across a broad viscosity range with pressure adjustments
• Replaceable design prevents cross-contamination between coatings

How easy is it to replace and inspect the head during a job?

Replacement is fast and tool-free in most workflows: remove the worn head and snap in the new 16611 head to restore performance. The clear construction provides visual verification of cleanliness and proper seating so you can minimize downtime and avoid guesswork.

• Quick-change fit for minimal service interruption
• See-through body for immediate inspection of internal cleanliness
• No need to disassemble the entire gun for routine refresh

Will these heads work with my existing Accuspray setup?

Yes—these atomizing heads are designed for the 3M Accuspray Spray Gun Model HG09 and are compatible with Accuspray ONE and PPS systems, making them a straightforward addition for teams already using 3M spray equipment. Confirm model compatibility before purchase for industrial/occupational applications.

• Direct fit for 3M Accuspray HG09
• Compatible with Accuspray ONE and PPS product lines
• Sold in a 4-pack to support multiple jobs or on-the-shelf spares

What benefits can I expect in finish quality and maintenance?

Replacing worn atomizing heads restores the original spray pattern, improving transfer efficiency and delivering more consistent film build and appearance. Routine head replacement reduces the need for deep cleaning, helps avoid overspray problems and extends the service life of the spray gun.

• Improved, repeatable spray pattern and finish consistency
• Less downtime for cleaning and fewer clogged passes
• Cost-effective alternative to full gun replacement

Who is this for: The 3M Accuspray Atomizing Head 16611 (1.8 mm, clear, 4-pack) is aimed at professional collision repair technicians, industrial paint shops, and maintenance teams who use the 3M Accuspray HG09 gun or Accuspray ONE/PPS systems. It’s intended for industrial and occupational use only and is best suited for users who need reliable, quick head swaps to maintain consistent results across primer, sealer, basecoat and clearcoat applications.