Piston O-Rings (Silicone)

Food Safe O-Rings for Piston (Silicone) What is it for? Silicone Food Grade
Color White/Red
Working Temp: 35-200 Deg. C O-Ring Location: (2 rings on moving piston)Materials available Silicone Comes with: 
O-Ring x1 O-Rings Piston Model size: (ID-OD)
11-16mm (Fits Piston Filler, Jet & ASP 25)
14-22mm (Fits Piston Filler, Jet & ASP 25-50ml)
20-30 mm (Fits Piston Filler, Jet & ASP 100 ml)
40-50 mm (Fits Piston Filler, Jet & ASP 280/300 ml)
50-60 mm (Fits Piston Filler, Jet & ASP 500 ml)
60-70 mm (Fits Piston Filler, Jet & ASP 1000 ml) 
80-95 mm (Fits Piston Filler, Jet & ASP 2500ml)
90-100 mm (Fits Piston Filler, Jet & ASP 3000 ml)
130-150 mm (Fits Piston Filler, Jet & ASP 5000 ml)

11-16mm (Fits Piston Filler, Jet & ASP 25)
14-22mm (Fits Piston Filler, Jet & ASP 25-50ml)
20-30 mm (Fits Piston Filler, Jet & ASP 100 ml)
40-50 mm (Fits Piston Filler, Jet & ASP 280/300 ml)
50-60 mm (Fits Piston Filler, Jet & ASP 500 ml)
60-70 mm (Fits Piston Filler, Jet & ASP 1000 ml) 
80-95 mm (Fits Piston Filler, Jet & ASP 2500ml)
90-100 mm (Fits Piston Filler, Jet & ASP 3000 ml)
130-150 mm (Fits Piston Filler, Jet & ASP 5000 ml)