Wagner Suction Set Assembly 0278147 EP2510 2x 0272116 Atomizer Valves

2x 0272116 Atomizer Valves

Otherwise they are the same high quality guns

How hard is it to replace

Cleaning or replacing the inlet valve may be required if the unit has priming problems

So in short

Wagner Suction Set Assembly 0278147 EP2510 2x 0272116 Atomizer Valves0278147 This suction set assembly fits many models. Work with virtually every diaphragm model that uses a "straight tube" with "90 degree elbow" (Sort a mini upside down "L" shaped) suction set. Replaces Wagner SprayTech obsolete part numbers: 0270174 0270133 0278254 For sure compatible with these models: 505 *, 538, 642, 830, 831, 833, 834, 835, 836, 838, 844, 847, 848, 3866, 4275, 4566, 4575, 4785, 5085, (Maybe More!) * Some 505 models use a hopper