Inner tube: Nylon

Reinforcement: 2-textile braid

Cover: Nonstick polyurethane

3TR8 supersedes: 3R80 and 3800

3TR8N supersedes: 3E80

For oil-based fluids: -40°C to +100°C (-40°F to +212°F)

For water-based fluids: -40°C to +66°C (-40°F to +150°F)