Primer Bulb – 3/8″ Inner DiameterHose

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 3/8-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

Specifications:

• ID Diameter (inches): 3/8″
• Box Dimensions: 3″H x 5″W x 7″L WT: 1.3 lbs
• UPC: 022697930385

Quick Guide (pdf)