Automotive Manual Pump with Check Valve, 8 mm and 10 mm

⛽ 10 mm Fuel Primer Bulb & Transfer Pump

Manual fuel primer bulb with a built-in check valve for fuel priming, fuel transfer and other compatible liquids. Designed for installation in a fuel line to help fill the system, remove air or transfer liquid between containers.

💪 Advantages

✔️ 10 mm fittings — suitable for fuel hoses with the corresponding inner diameter
✔️ Built-in check valve — allows one-way liquid flow and helps prevent backflow
✔️ Manual priming — allows fuel to be pumped without additional equipment
✔️ Fast system priming — useful for removing air from the fuel line
✔️ Durable rubber body — designed for regular use
✔️ Universal application — suitable for vehicles, boat engines, equipment and compatible liquid transfer

📐 Technical Specifications

🔧 Type: manual fuel primer bulb pump
⛽ Purpose: fuel priming and transfer
📏 Fitting diameter: 10 mm
🔄 Valve: built-in check valve
➡️ Flow direction: one-way, according to the arrow on the body
🧱 Body material: rubber
🔩 Connection type: for 10 mm fuel hose
💧 Compatible liquids: gasoline, diesel fuel and other compatible liquids
📦 Quantity: 1 pc.

🚗 Applications

🔴 Vehicles: fuel systems with a compatible hose diameter
🔴 Diesel equipment: manual priming and air removal from the fuel line
🔴 Boat engines: fuel priming with suitable connections
🔴 Equipment: transfer of compatible liquids between containers

Before installation, make sure the hose inner diameter is 10 mm and that the bulb material is compatible with the specific fuel or liquid.

🔎 Installation Features

➡️ Observe flow direction — the arrow on the body must match the fuel flow direction
🔩 Secure connection — the hose must fit tightly on the fitting
📏 Connection diameter — use a hose with a 10 mm inner diameter
🛠 Installation — check compatibility with the fuel system and working liquid before installation

📦 Package Contents

⛽ 10 mm fuel primer and transfer bulb — 1 pc.
🔄 Built-in check valve — integrated into the body

⚠️ Important

Before purchase, check the fuel hose diameter and compatibility of the bulb material with the intended fuel. During installation, always follow the flow direction indicated by the arrow on the body.