Attwood 93516LP7 Low Permeation Primer Bulb, 5/16" Hose Barbs
Price: $19.36
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Part # 93516LP7
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Attwood 93038LP7 Low Permeation Primer Bulb, 3/8" Hose Barbs
Price: $19.02
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Part # 93038LP7
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Low Permeation Primer Bulb, 1/4
Attwood 93014LP7 Low Permeation Primer Bulb, 1/4" Hose Barbs
Price: $18.76
Save: $1.63
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Part # 93014LP7
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With the Attwood EPA Certified Primer Bulb, carrying and using fuel on your boat is safe and convenient. With its revolutionary three-layer design, this primer bulb ensures a high priming output even in extreme conditions. Its low permeation characteristics effectively prevent fuel vaporing. This multi-layer design also prevents collapse and burst of the primer bulb under vacuum or pressure conditions. The primer bulb includes dual high-efficiency check valves that allow quick priming in any direction with minimal fuel restriction, ensuring proper engine operation and extending the engine’s lifetime.

  • Patent pending multi-layer design – high priming output with no fuel evaporation
  • 60% higher priming output
  • Resists collapse and burst

The primer bulb features engineered barb hose that prevents fuel leaks. Plus, it is manufactured to exceed OEM engine fuel flow requirements and satisfies ABYC H-25 and USCG requirements.

Features of Attwood EPA Certified Primer Bulbs:

  • Low permeation level – prevents fuel evaporation to save gas and money
  • Special three-layer construction – doesn’t collapse or burst under vacuum or pressure conditions
  • Quickly primes the engine with few strokes
  • Unique inner expansion ring prevents the collapse of primer bulb
  • Unique outer layer design prevents ballooning of primer bulb under pressure
  • Satisfies ABYC H-25 and USCG requirements
  • Special high-efficiency check-valves for quick priming and low fuel restriction
  • Engineered hose barbs prevent leaks
  • EPA and CARB Certified
  • Works with all OEM brand engines (1hp - 350hp)
  • Works with ethanol-blended fuels
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Primer bulb
by James from Northville, Michigan on December 01, 2014
Installed just fine.
(0 of 1 people found this review helpful)
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Is there a fitting for both ends?
Yes, there are fittings for both ends on this primer bulb.

What is overall length of the 1/4" primer bulb?
Overall length is 6-1/2 inches.

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