3M PPS Series 2.0 Adapter, 26003, type S2c, female, M16-1.5 3M PPS Series 2.0 Adapter provides four points of connection from lid-to-gun and converts typical spray guns into ones that work with the 3M PPS Series 2.0 Spray Cup SystemSpecifically designed adapters allow painters to use PPS with virtually any spray gun modelTo use this adapter, remove the existing spray gun cupThen simply thread the correct PPS Adapter into the spray gun. Product Information Brand 3M Part # 7100135338 Origin Country USA Product InformationAdapter converts virtually any cup spray gun into one that work with 3M PPS Series 2.0Provides a four-point lid-to-spray-gun connection and a wider 360? platform for stability and reliabilityStainless steel adapter offers exceptional durability and resistance to solventsWider bowl design makes adapter easy to clean