Graco ChemSafe 1040 SPOOL/SLEEVE; assembly Oil Application Replacing gun seat:

Replacing gun seat:

Power Tools

This unit is designed to regulate and maintain a nearly constant outlet pressure through the front and rear 1/4” NPT ports while passing unregulated air through the 1/2” NPT ports

Click Here For Binks Model 30 Striping Spray Gun Service Information - High Flow Version

Graco ChemSafe 1040 SPOOL/SLEEVE; assembly Oil Application Replacing gun seat:Gracos ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. Theres no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus theyre dead head capable and achieve high flow rates while minimizing air consumption and operational noise.