Low Perm Primer Bulb 1 Pk

The Seachoice 21301 is a high-output primer bulb designed for marine fuel systems using 3/8 inch inside diameter fuel hoses. This essential component primes your boat's engine quickly and reliably, ensuring smooth starts and efficient fuel delivery every time you head out on the water. A quality primer bulb is critical for dependable marine engine performance, especially in varied weather and operating conditions.

Built with UV, alcohol, and ozone-resistant materials, this primer bulb withstands the harsh marine environment while maintaining flexibility and preventing collapse even in extreme temperatures. The engineered low-permeation material reduces fuel evaporation, lowering emissions and fuel loss while protecting air quality. Whether you're fishing, cruising, or enjoying water sports, this bulb delivers the reliability professionals and boat enthusiasts demand.

Features and Benefits

• High Output Performance: Delivers 60 percent more output per pump than leading competitors, ensuring quick and efficient priming so your engine starts faster.
• Double Check Valves: High-flow double check valves guarantee fast priming and low-restriction fuel flow to your engine while eliminating fuel pulsation.
• CARB Permeation Compliance: Meets the maximum 15 g/m²/day permeation allowance as demonstrated through California Air Resources Board test TP-512.
• Weather and Temperature Resilience: Resists UV, alcohol, and ozone damage while maintaining flexibility in extreme temperatures to prevent collapse and ensure reliable performance.
• Low Fuel Evaporation: Engineered low-permeation material prevents fuel loss, saving money and reducing harmful emissions.
• Vertical Fuel Draw: Industry-leading vertical fuel draw capability allows effective priming in any application and orientation.
• Ethanol Fuel Compatible: Engineered to work reliably with ethanol-blended fuels.

Specifications

• Brand: Seachoice
• Model: 21301
• Hose Compatibility: 3/8 inch inside diameter
• Double Check Valves: Yes
• Permeation Rating: Meets 15 g/m²/day maximum (CARB TP-512)
• Quantity: 1 pack