Marpac Premier Uniflow Primer Bulb – 1/4 Inch Barbs – Blue
- Meets EPA low permeation mandates and the stringent requirements of SAE J1527 B1-15 and ISO 8469.
- Specifically designed for use with ethanol E10 and E85 fuel blends.
- Works with both gasoline or diesel fuels.
- Rapid prime with dual big bore check valves.
- Viton balls and stainless steel springs for greater longevity and better prime every time.
- Specially formulated blue material stays pliable, even in cold weather.
