The Universal Primer Bulb is a low-permeation bulb that prevents fuel evaporation. It has a 3-layer construction that prevents the bulb from collapsing under vacuum and from bursting under pressure. In addition, high-efficiency check-valves allow for faster priming and low fuel restriction. Engineered hose barbs give the Attwood® Universal Primer Bulb leak free performance.

FEATURES:

• Low-permeation primer bulb prevents fuel evaporation
• 3-layer construction prevents bulb collapse under vacuum and ballooning/bursting under pressure
• More output per pump for faster engine priming and fewer stroke to prime
• High-efficiency check-valves for faster priming and low fuel restriction
• Engineered hose barbs for leak free performance
• Operating Temperature: 18°F-122°F
• Tested to ABYC H-25 and USCG requirements
• Exceeds OEM engine fuel flow requirements
• EPA and CARB Certified
• Compatible with all OEM brand engines (1hp - 350hp)
• Compatible with Ethanol blended fuels
• OEM quality and performance at a fraction of the price
• Manufacturer’s 2-Year Warranty