24B156 – Graco Prime Relief/Drain Valve HD for UltraMax II 695 & Mark IV (Replaces part # 24A381)
Graco Genuine OEM part 24B156 Prime Relief/Drain Valve HD.
Fits Ultra Max II 695 258720, 258722, 258719 & Mark IV.
Order knob separately. 3 Way Ball Valve-Prime, Fast Flush and Spray
Fits some Graco Mark IV Units