Tygon F-4040-A fuel and lubricant tubing from Saint-Gobain is a flexible, hydrocarbon-resistant tubing formulation designed for small engine fuel lines and lubricant transfer. The tubing resists swelling and hardening caused by fuels and industrial lubricants, remains flexible at low temperatures, and is translucent yellow for visual identification and flow monitoring.
- 3/8 in inside diameter, 1/2 in outside diameter, 1/16 in wall thickness.
- 50 ft package length for bulk installations.
- Translucent yellow for positive identification and flow monitoring.
- Formulation resists swelling and hardening from hydrocarbon exposure.
- Hardness approximately 57 Shore A for flexible performance.
- Maximum recommended operating temperature 165 °F (74 °C); brittleness by impact -35 °F (-37 °C).
- Minimum bend radius 1-7/8 in; working pressure 20 psi at 73 °F; vacuum rating 10.0 inHg at 73 °F.