Attwood Primer Bulb Five Sixteenth Inch Inner Diameter Hose
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Estimated Delivery:Oct 27 - Oct 31
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Free Shipping: On all orders over $150
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Attwood Primer Bulb Five Sixteenth Inch Inner Diameter Hose
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Attwood Primer Bulb for 5/16" Inner Diameter Fuel Hose
The Attwood Primer Bulb is engineered to deliver reliable priming and long-term, leak-free performance for your fuel system. Designed for 5/16" inner-diameter hoses, this primer bulb ensures quick starts and steady fuel flow when you need it most.
Its exclusive three-layer construction prevents collapse under vacuum and resists ballooning or bursting under pressure, delivering enduring durability in demanding marine and outdoor applications.
Key benefits
- Three-layer design for durability: Prevents collapse under vacuum and resists ballooning or bursting under pressure.
- Leak-free reliability: Maintains a secure seal to keep fuel flow steady and prevent leaks.
- Easy priming: Optimized for quick, dependable starts in challenging environments.
- 5/16" hose compatibility: Perfectly suited for applications using 5/16" inner diameter fuel hoses.
- Trusted by marine pros: From Attwood, a proven name in marine fuel fittings and hoses.
Whether you're outfitting a fishing boat, a small craft, or any outdoor fuel system, this primer bulb delivers dependable performance when it matters most. Add it to your fuel line today and enjoy smoother starts and peace of mind on the water or at the campsite.
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
Shipping Policy
Thank you for choosing Outdoors.Supply. We aim to deliver your gear efficiently and reliably.
Carriers
We ship all orders via UPS Ground or FedEx Ground, depending on availability and destination.
Shipping Rates
- Orders under $150: Flat shipping rate of $15
- Orders $150 and above: Free shipping
Note: A handling fee of $7.50 may apply to certain items. If applicable, it will be clearly stated during checkout.
Order Processing
- Orders placed before 12:00 PM ET (Monday–Friday): Processed the same business day
- Orders placed after 12:00 PM ET or on weekends/holidays: Processed the next business day
Delivery Time
All orders are delivered within 3–7 business days from the date of shipment, depending on your location.
For any questions or concerns about your order, please contact us at [hello@outdoors.supply]. We’re here to help!
Discover more in our FAQ
How long does it take to process an order?
All orders are processed the same business day if placed before 12 PM EST. Orders placed after 12 PM EST are processed the following business day.
Do you ship internationally?
No! Currently we are only supporting shipments to contiguous United States. We do not ship to PO Boxes or Internationally.
What is your return policy?
No Returns
Due to the nature of our products and our commitment to ensuring the highest quality standards, we do not accept any returns under any circumstances.
No Refunds
We do not offer refunds for any reason, including but not limited to:
- Change of mind
- Incorrect size or style ordered
- Delayed shipping
- Product dissatisfaction
Please refer to our Refund Policy
What are your sizing options?
We have a size chart displayed on most products to reflect the sizing as accurate as possible. Please review the size chart and ensure you are leveraging the closest size possible.
Let customers speak for us
Reliable and sturdy—held up well under rough conditions.
Exactly what I needed for my last trip. No complaints!
Solid value for the money. No regrets at all.
Solid value for the money. No regrets at all.
It made a big difference in my outdoor experience.
Reliable and sturdy—held up well under rough conditions.
Performs better than I expected. Worth every penny.
Comfortable and well-designed. Would definitely buy again.
Performs better than I expected. Worth every penny.
I was pleasantly surprised by the durability and performance.
Shipped quickly and arrived in perfect condition.
Exactly what I needed for my last trip. No complaints!
I was pleasantly surprised by the durability and performance.
Exactly what I needed for my last trip. No complaints!
A fantastic product with great features and reliability.
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Why You'll Love Attwood Primer Bulb Five Sixteenth Inch Inner Diameter Hose
Premium Quality
Attwood Marine is known for exceptional quality and attention to detail in every product.
Fast Shipping
Fast and reliable shipping to get your Attwood Primer Bulb Five Sixteenth Inch Inner Diameter Hose to you quickly.
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Backed by our comprehensive warranty for complete peace of mind.
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