Director Cap O-Ring (Viton)
 
What is it for? 
Color Green/Black
Working Temp: 25-100 Deg. C
Works best on: Oil, water, solvent, paint, chemicals, high pressure oil resistance
O-Ring Location: (Goes on Director Cap Fits Piston Filler)
Materials available: Viton
 
O-Rings Piston Model size:
42-48 mm (Jet & ASP 25-3000 ml)
ID = 42mm
OD = 48mm
Thickness = 3mm
 
55-60 mm (Jet & ASP 5000 ml)
ID = 55mm
OD = 60mm
Thickness = 3mm