Attwood Primer Bulb Low-Perm 3/8

The Attwood Primer Bulb Low-Perm 3/8 is a high-performance component designed for marine environments. Its exclusive three-layer construction ensures the primer bulb remains intact under vacuum and pressure, preventing ballooning or bursting. This feature is particularly useful when working with hoses of specific sizes (3/8″, 5/16″, or 1/4″ Fuel Hose). The operating temperature range is between 18F and 122F, making it suitable for various conditions. Fast shipping ensures you can get back to work quickly. The Attwood Primer Bulb Low-Perm 3/8 meets ABYC H-25 and USCG requirements, guaranteeing its reliability.

Product Features and Specifications:

• Operating Temperature: 18F – 122F
• Hose Compatibility: 3/8″, 5/16″, or 1/4″ Fuel Hose
• Stepless SS Clamps: 360°
• Check-Valves Restriction: Less than 1kpa at 50 liters/hour