Equip your boat with the best—this primer bulb will get your fuel flowing while easily exceeding environmental regulations. Delivers up to 60% more output per pump than those of leading competitors. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 100 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance.