Graco P45CSS 45:1 290cc Dura Flo Pump with NXT 6500 Air Motor, Severe Duty Carbon Steel Construction Medium All narrow 2 way bracket stainless Tip:163716 6 All narrow 2 way bracket stainless steel blades are beveled to prevent gouging 86 in the parts diagram) is a replacement part for the 395 air compressor It delivers a 45:1 ratio with a maximum working pressure of 4550 psi (314 bar) and a maximum air input pressure of 100 psi (7 Graco P45CSS replacement pump features severe duty carbon steel construction and pairs the L290SS Dura Flo 1200 lower (290 cc) with 2 PTFE 3 UHMWP packings and an NXT 6500 air motor (N65LR0)