Pindex 12s Electric Gasoline Fuel Pump 12V — 35 GPH, 4–7 PSI, 5/16" Inlet/Outlet, Self‑Priming

Pindex 12s is a compact 12V electric gasoline fuel pump that delivers up to 35 GPH at 4–7 PSI for universal carburetor and transfer applications.

Designed for straightforward fuel delivery, the Pindex 12s fuel pump combines a self‑priming motor, corrosion‑resistant housing, and standard 5/16" inlet/outlet fittings to give a reliable boost or transfer solution for many petrol engines and auxiliary systems. It is built for gasoline use only and carries quality checks through TS16949 processes to ensure consistent, out‑of‑the‑box operation.

How does the Pindex 12s improve fuel delivery for carbureted engines?

The Pindex 12s supplies steady pressure that helps prevent vapor lock and supports stable carburetor flow, especially during warm operating conditions. Its self‑priming action means quicker startup and fewer interruptions when restarting after short stops.

• Operates at 4–7 PSI suitable for many carburetor setups
• Provides 35 GPH flow for consistent supply
• Self‑priming design reduces air lock and dry starts
• Standard 5/16" inlet/outlet fits common fuel lines

Can I use this pump for fuel transfer or as a booster pump?

Yes — the Pindex 12s functions well both as a fuel transfer pump and as a booster in fueling systems where additional pressure or flow is needed. It’s a practical option for filling tanks, transferring gasoline between containers, or supporting older fuel systems that require added delivery force.

• 35 GPH flow rate suitable for transfer tasks
• Compact size for mounting in tight locations
• Includes fittings and mounting hardware for quick installation
• Designed for gasoline only; avoid ethanol blends and water

What are the installation and compatibility considerations?

Installation is straightforward: mount the pump securely, connect the 5/16" fuel lines, and wire it to a 12V supply. Make sure to use an in‑line filter and correct polarity; the pump is not compatible with E85, methanol, or watery liquids.

• 12V electrical system required for operation
• Use a fuel filter to protect the pump and fuel system
• Not suitable for ethanol, methanol, race fuels, or water
• Includes one piece fittings and two mounting brackets

How durable and tested is the Pindex 12s pump?

The pump goes through TS16949‑aligned quality checks and 100% testing during manufacture to deliver consistent performance at shipment. The housing and internal components are designed to withstand typical gasoline exposure and vibration from vehicle mounting.

• TS16949 quality system oversight during production
• Full testing of each unit before shipping
• Robust casing and mounting hardware included
• Intended for gasoline service with standard maintenance

Who is this for: The Pindex 12s fuel pump is aimed at DIY mechanics, classic‑car owners, small engine and boat enthusiasts, and anyone needing a compact, self‑priming gasoline pump for carbureted engines or transfer tasks. It’s ideal when you need a reliable, easy‑to‑install 12V pump for gasoline only, but it is not intended for ethanol blends, alcohol fuels, or water transfer situations.