Manual Fuel Pump Primer Bulb for Boat Car

Description:

• This manual fuel pump with built-in check valve is a practical tool for evacuating air and replacing filters in marine and automotive fuel systems.

Features:

• One-Way Flow: The rubber bulb ensures fuel flows in one direction without backflow, quickly establishing fuel line pressure for smoother starts.
• Secure Hose Connection: The stepped barbed fitting design creates a tighter grip as the hose is pushed on. Combined with high-quality NBR rubber hose, it resists loosening even under prolonged vibration.
• Fuel-Resistant Durable Materials: The bulb and key components are constructed from nitrile rubber, offering resistance to gasoline and diesel corrosion as well as ozone aging. Suitable for marine, automotive, and agricultural fuel systems.
• Thickened Hose Wall: The hose features an 8mm inner diameter and 12mm outer diameter with a 2mm wall thickness. It resists collapse under negative pressure while maintaining flexibility even in low winter temperatures.
• Quick Priming Capability: When replacing fuel filters or when air enters the fuel line, manually squeeze the bulb to quickly pump fuel and purge air. No special tools required, making it ideal for emergency use in the field.

Specifications:

• Material: NBR Rubber, Aluminum Alloy
• Cracking Pressure: 0.2 bar
• Operating Pressure Range: 0.2 to 6 bar
• Operating Temperature Range: -30¡ãC to 130¡ãCC
• Hose Inner Diameter: 8mm
• Hose Outer Diameter: 12mm
• Hose Length: 90cm

Package Contents:

• 1 x Manual Fuel Pump

Please note:

• This product is suitable for gasoline, diesel, and biodiesel fuels. Do not use with brake fluid, motor oil, or other corrosive liquids. 
• Store away from direct sunlight, high temperatures, and open flames. 
• Due to lighting effects, monitor settings, and manual measurements, there might be a slight difference in the color and size of the item compared to the pictures. Please refer to the actual product.