Sitroasho 2-Pack 500 cc Fluid Extractors — Syringe-Style Oil & Fuel Evacuator with Anti-Backflow Valves

Sitroasho 2 Pack 500 CC Fluid Extractors are syringe-style pumps that quickly and cleanly remove oil, gasoline, diesel, and other liquids for routine maintenance and fluid transfer.

These two 500 cc extractors combine a high-capacity clear chamber, ergonomic pump handle and long hoses to give DIYers, mechanics and boat owners a portable, reusable tool for fluid evacuation. Constructed from corrosion-resistant materials and fitted with anti-backflow valves, the set handles common automotive and marine fluids — including those treated with fuel stabilizers — while minimizing spills and contamination.

How does the extractor make engine oil and fuel draining easier?

The syringe-style action offers controlled suction so you pull fluid steadily without splashing. The transparent barrel shows fluid level at a glance, and the included hoses reach into dipsticks, tanks and hard-to-access reservoirs.

• 500 cc clear chamber for visible volume monitoring
• Ergonomic pump handle for one-handed operation
• Flexible hoses to access tight openings and deep tanks
• Anti-backflow valve prevents accidental spills

Can I use these with different liquids like gasoline, diesel, or fuel stabilizer?

Yes — the extractor is intended for a variety of hydrocarbon-based liquids and compatible with fuel stabilizers. Materials are chosen to resist common fuels and additives, making them suitable for automotive, marine and small-engine maintenance tasks.

• Safe with gasoline, diesel, oil and many additives
• Corrosion-resistant construction for chemical exposure
• Leak-proof seals for handling volatile liquids
• Recommended for routine fuel system and oil upkeep

What safety and durability features are included?

The extractors include anti-backflow mechanisms and tight seals to reduce leakage and accidental returns. Their parts are designed for repeated use in workshop conditions, and the compact, lightweight profile makes them easy to store or carry to job sites.

• Anti-backflow valves to maintain one-way suction
• Leak-proof seals for safer transport and storage
• Durable plastics engineered for fuel exposure
• Toolpack of two for simultaneous tasks or spare use

How do I use and maintain the extractor for reliable results?

Insert the hose into the fluid source, pump the handle until the chamber fills, then transfer the fluid into a proper receptacle. After use, flush the extractor with an appropriate solvent or clean oil, dry the components and store away from direct sunlight.

• Prime by pumping until suction pulls fluid into chamber
• Transfer into an approved container for disposal or storage
• Rinse with compatible cleaner and dry to prevent degradation
• Store in a cool, dry place away from fuel vapors

Who is this for: The Sitroasho 2 Pack 500 CC Fluid Extractors are built for home mechanics, mobile technicians, boat owners, small-farm operators and anyone who performs regular engine or fuel system maintenance. They suit tasks like oil changes, draining carburetors, removing old fuel, topping up sealed systems, or sampling fluids for inspection — offering a low-cost, portable solution where a full pump or lift is impractical.