PRAZTECH auxiliary fuel tank for carburetors and small engines 300ml - transparent, gravity-fed

The PRAZTECH Royal Vintage 300 ml auxiliary fuel tank is a compact, gravity-fed temporary fuel reservoir designed to supply carbureted engines during testing, tuning, and servicing.

This lightweight, transparent tank is built to make workshop fuel delivery simpler and safer when the main tank is inaccessible, removed, or being repaired. With a visible graduated reservoir, flexible hose, inline shut-off valve and a nylon strap for hanging, the unit is aimed at mechanics, hobbyists and technicians who need precise, short-term fuel supply for carburetors, small engines and shop diagnostics.

How does this auxiliary tank support carburetor tuning and diagnostics?

The Royal Vintage auxiliary tank feeds fuel by gravity, giving a steady and predictable flow while you adjust jets, floats, or idle settings. Because the tank sits above the inlet and has clear level markings, you can recreate consistent conditions between test runs and observe how the engine responds.

• Gravity-fed delivery keeps pressure consistent for carburetor adjustments
• Graduated reservoir for repeatable fuel volume and visible monitoring
• Inline shut-off valve allows quick start/stop during test cycles
• Flexible hose reaches awkward inlet positions without bending metal lines

What features make it practical for workshop and field use?

Designed for portability, the 300 ml reservoir is small enough to hang above an inlet with the included nylon strap, yet large enough for focused tuning or short-run diagnostics. The clear plastic construction resists casual impact and the compact footprint keeps the workspace uncluttered.

• Compact 300 ml capacity balances portability with sufficient fuel for multiple tests
• Nylon strap for secure hanging or temporary mounting in tight engine bays
• Flexible rubber hose adapts to various inlet locations and orientations
• Transparent body with markings for quick visual checks and measurements

How do you control fuel flow and ensure safe handling?

Fuel flow is managed by an in-line shut-off valve that lets you open, restrict or stop fuel instantly without removing the hose. This simple manual control reduces spills during adjustments and makes intermittent testing straightforward; always follow local safety and ventilation practices when working with fuel.

• In-line valve provides on-demand flow control during tuning or inspections
• Removable hose for cleaning or replacement in case of contamination
• Transparent reservoir shows fuel level to prevent overfilling and guessing
• Small capacity limits amount of fuel handled during maintenance tasks

Who is this for? The PRAZTECH Royal Vintage 300 ml auxiliary fuel tank is aimed at motorcycle mechanics, ATV and small-engine technicians, vintage-bike restorers, and DIY enthusiasts who work on carbureted engines. It's useful for anyone who needs a reliable, portable fuel source for bench testing, break-in procedures, leak checks, or step-by-step carburetor tuning without committing to a full-size fuel system replacement. It is not intended as a permanent fuel tank or for long-term storage of fuel—use only as a temporary, service-oriented solution and follow fuel-handling safety guidelines.