With the Attwood EPA Certified Primer Bulb, carrying and using fuel on your boat is safe and convenient. With its revolutionary three-layer design, this primer bulb ensures a high priming output even in extreme conditions. Its low permeation characteristics effectively prevent fuel vaporing. This multi-layer design also prevents collapse and burst of the primer bulb under vacuum or pressure conditions. The primer bulb includes dual high-efficiency check valves that allow quick priming in any direction with minimal fuel restriction, ensuring proper engine operation and extending the engine’s lifetime.
- Patent pending multi-layer design – high priming output with no fuel evaporation
- 60% higher priming output
- Resists collapse and burst
The primer bulb features engineered barb hose that prevents fuel leaks. Plus, it is manufactured to exceed OEM engine fuel flow requirements and satisfies ABYC H-25 and USCG requirements.
Features of Attwood EPA Certified Primer Bulbs:
- Low permeation level – prevents fuel evaporation to save gas and money
- Special three-layer construction – doesn’t collapse or burst under vacuum or pressure conditions
- Quickly primes the engine with few strokes
- Unique inner expansion ring prevents the collapse of primer bulb
- Unique outer layer design prevents ballooning of primer bulb under pressure
- Satisfies ABYC H-25 and USCG requirements
- Special high-efficiency check-valves for quick priming and low fuel restriction
- Engineered hose barbs prevent leaks
- EPA and CARB Certified
- Works with all OEM brand engines (1hp - 350hp)
- Works with ethanol-blended fuels
- EPA COMPLIANT / CARB CERTIFIED.
- Multi layer bulb designed for high performance priming in the harsh marine environment.
- Multi-layer design prevents over-pressure bursting and vacuum collapse preventing proper fuel flow.
- Low permeation bulb prevents fuel evaporation saving gas and money.
- High performance check valves for quick priming and unrestricted flow ensuring proper engine performance and minimizing engine wear.
- Bulb is firm but not stiff like other newer EPA/CARB compliant primer bulbs.
- Overall length is 6-1/2 inches.