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Attwood Primer Bulb - 5/16" Inner Diameter Hose

Attwood Primer Bulb - 5/16" Inner Diameter Hose

Primer Bulb - 5/16" Inner Diameter Hose

This Atwood Primer Bulb is engineered and constructed to deliver the most reliable priming and long-term leak-free performance. The exclusive three-layer construction prevents collapse under vacuum and prevents ballooning or bursting under pressure. The low-permeation material prevents fuel evaporation, and this bulb delivers 60 percent more output per pump than leading competitors.

Features:

  • It is intended for use with a 5/16-inch interior diameter hose
  • Exclusive high-efficiency check-valves deliver faster priming and low fuel restriction (less than 1kPa restriction at 50 liters/hour)
  • Engineered hose barbs and stainless steel stepless clamps ensure leak-free performance
  • This bulb is compatible with Ethanol blended fuels, and it is EPA and CARB certified

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Starting with one of our most popular shipping specials -- almost any size order for a flat fee of just $9.95 -- CWR offers a wide array of providers and service levels, helping you meet delivery requirements and minimize costs.

Become a CWR dealer and get:

  • Wholesale pricing from over 300 brands
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