Feature(may vary by option.)

●Engineered and built to deliver the most reliable priming and leak-free performance
●Exclusive three-layer construction prevents collapse under vacuum and prevents ballooning or bursting under pressure
●Low-permeation material prevents fuel evaporation
●Delivers 60 percent more output per pump than leading competitors
●Exclusive high-efficiency check-valves deliver faster priming and low fuel restriction
●Engineered hose barbs and stainless steel stepless clamps ensure leak-free performance
●Compatible with Ethanol blended fuels, EPA and CARB certified

[One Size]

Description

Attwoods Universal Primer Bulbs are designed to provide up to 60% more priming output than the competition while exceeding EPA and CARB requirements for fuel evaporation. Our exclusive three-layer design resists collapsing and hardening and ensures high output in temperatures ranging from 18°F to 122° F. Low-permeation material prevents evaporation. Includes dual high-efficiency check valves. 2-year warranty.