Hose / Tube
PTFE
SUS Plugs for both sides / Rustproof for mold temp. controller / Size: 3/8" & 1/2" / Max. 180°C / 3 Colours: Red, Black and Blue 
EPDM
Easy to identify water in&out / Size 3/8", 1/2", 3/4" / Max. 140°C (120°C for long-term usage) / 2 Colours: Red & Blue
Regular Rubber Hose
Easy to identify water in&out / Size 3/8", 1/2", 3/4", 1" / Max. 80°C / 2 Colours: Red & Blue