3M 26301 PPS 2.0 Spray Gun Cup, Lids and Liners Kit, 125-Micron Filter, Standard, 22 Ounces

Check the gun's settings and the air pressure.

H/O pressure cup 26124 (for "Large" 28 oz liners or the smaller "Standard" 22 oz liners) is required for bottom (pressure) feeding Fuji gun T70. The H/O cup includes a special "collar" (lock ring) to secure the lid to the H/O cup after the liner has been inserted. You can then either purchase specific lids without lock rings, 26150 (50 lids/box, for Lg cup for use with Lg or Std liners), to go on top of the H/O cup and UNDER the H/O cup collar, OR you can use standard Large lids (such as those included in this kit) and pop off the black lock ring, allowing you to fit it on top of the H/O cup with liner installed and under the H/O cup "collar." H/O pressure cup 26121 ("Midi" / 13.) is required if you want the smaller volume H/O cup option. 5 oz., which can be used with 13. Liner size: 5 oz "Midi," 6 oz "Mini," or 3 oz "Micro"). The "Midi"/13 requires a separate lid (without a lock ring). 26151 is the weight of a 5 oz H/O cup. Note 1: For this type of spray gun that uses an HVLP system to squeeze/pull the fluid out of the PPS liners and into the gun, the entire "H/O" cup system is required. Note 2: Those with more powerful compressor systems (rather than turbine fan systems like Fuji's) have enough pressure to avoid the need for these specially designed H/O cups. Phelps Refinishing's website has useful information about the Fuji system, as well as a YouTube video by Matt Hickman titled Fuji Sprayers and 3M PPS 2. 0 system, problem solved, which explains how to put it all together in detail. There isn't a lot of information online about how to use the 3M PPS system with Fuji HVLPs (I only found three or four YT videos), so these two resources were extremely helpful in understanding how it works and how to make it work with the Fuji HVLP system. Matt also mentions that for thinner materials, such as stains, those using the Fuji T75 top/gravity feed spray gun can probably get away with using the standard 3M PPS cups (rather than the H/O cups), as the gravity feed and pressure/suction provided is enough to get the fluid out of the gravity feed container without the "extra help" from the specialized "H/O" design cup. Note 3: I'm not sure if you already knew, but you'll need a S-type adapter. To make the 3M PPS 2, you'll need 18 (26054). The Fuji T70 spray gun was compatible with the 0 system (the T75 required a different adapter and H/O cups). Note 4: The 3 oz liner appears to be suitable for the 13. Although there is a 5 oz "Midi" H/O cup, it is notable that it is not included in the 3M PPS system guide for use with the H/O pressurized cups. YMMV because I haven't tried it yet. Phelps Refinishing does sell a kit that includes the 13. It's a 5 oz / Midi H/O cup with 3 oz liners, so it should be fine.

It will fit the adapter from the second generation, which has a larger hole and four tabs.

Michael, hello there. Thank you for reaching out to us with your query. The 3M 26301 PPS 2 is a portable power supply that can be used in a variety of The 3M 26580 Accuspray Paint Spray Gun System with PPS 2 and the 0 Spray Gun Cup, Lids and Liners Kit, Standard 22 ounces are compatible.