Graco High Pressure Fluid Regulator, 2600 Max psi, 600 1500 psi Range, 8.1 GPM, SST, Spring Type, 3 8 (f) x 3 8 (f) 2275 psi COXREELS® EZ SHW Series spring driven Size:LL5215 COXREELS® EZ SHW Series spring driven "Welding" hose reels is the ideal solution for managing bulky twin line welding hose The SHW Series has a larger chassis and frame than P W Series to accommodate longer lengths of welding hose and Coxreels’ original Super Hub dual axle support system for increased stability during operation The regulator connects to the air inlet fitting on most pressure feed spray guns (bottom of spray gun handle) and will allow for air regulation to the pressure cup while also allowing air pressure to pass through unregulated to the spray gun for atomization spring type replacement part rated for a maximum fluid inlet pressure of 2600 psi (18 MPa It provides a regulated pressure range of 600 1500 psi (4 10 MPa