3M PPS 2.0 Spray Gun Adapter S43 – Iwata & AirGunsa to PPS 2.0, 1/4 BSP (26139)

Meet the 3M PPS 2.0 Spray Gun Adapter S43—a practical bridge that lets you use your preferred Iwata or AirGunsa spray gun with the PPS 2.0 system. Crafted in durable stainless steel and sized for a 1/4-inch male, 19-thread BSP connection, this adapter helps you integrate your favorite gun with PPS 2.0’s measured, contained workflow. You can expect a streamlined process from measure to spray, without having to switch your tool. The result is a cohesive, repeatable setup designed to support consistent results across projects.

Rugged durability and a stable fit

The stainless steel build provides solvent resistance and long-lasting reliability in busy workshop environments. A wide base paired with a four-point lid-to-gun connection helps minimize wobble, contributing to steadier spray patterns and fewer interruptions during sessions.

• Stainless steel for durability and solvent resistance
• Wide-base design provides stability on the workstation
• Four-point lid-to-gun connection reduces movement

Cleaner, faster, and more efficient

PPS 2.0 emphasizes a clean, waste-minimizing workflow. With disposable lids and liners, you reduce cross-contamination and paint waste. The system also lowers solvent use and speeds prep and cleanup when compared with traditional cups. The wide-bowl design of the adapter makes rinsing and maintenance quicker, helping you keep the gear in top shape between projects.

• Disposable lids and liners lower contamination risk
• Less cleaning solvent required compared with conventional cups
• Wide-bowl adapter design simplifies rinsing and maintenance

Versatility at hand

Use the S43 adapter to pair your chosen gun with PPS 2.0 for a broad range of coatings, including paints, stains, primers, sealers, clearcoats, gel coats, and even sprayable adhesives. It’s suitable for automotive, marine, furniture, home improvement, and craft projects, letting you work with your preferred tool while benefiting from PPS 2.0’s workflow.

• Compatible with Iwata Supernova LS-400 and WS-400, and AZ3 HTE 2
• Works with basecoats, primers, sealers, clearcoats, gel coats
• Ideal for cars, boats, furniture, and art projects

Workflow tips

To maximize PPS 2.0 advantages, pair the adapter with appropriately sized lids and liners, follow the universal mix ratios printed on cups, and maintain a clean spraying area. A thoughtful setup can translate to time savings in prep and cleanup.

Care and maintenance

Rinse the adapter after use and store it dry with the lid removed. Regularly inspect the connection for wear to maintain a tight, stable fit over time.