Description
Fuel Does Not Move Itself. It Follows a Gradient It Trusts.
Every mechanic and boat owner knows the ritual: a jerry can balanced precariously, a siphon hose that tastes of diesel for the next three hours, or an electric pump that overheats after transferring 20 liters and leaves you stranded with a half-empty tank and a burned-out motor. The tools we use to move liquid energy are, in most cases, less reliable than the engines they feed — and this asymmetry is costly.
The Tide Marshal rebalances the equation. Its self-priming rotary vane pump architecture achieves 1–4 liters per minute of continuous flow across gasoline, diesel, kerosene, and light oils — without the thermal fade that kills impeller-based competitors after two jerry cans. The dual-voltage input (12V/24V) means it draws directly from a car battery on the roadside or a boat's deep-cycle system at the marina. The integrated float sensor triggers an automatic shutoff with an audible alert, eliminating the overfill disaster that haunts every distracted transfer. This is not a siphon pump. It is a fluid logistics tool disguised as a garage accessory.
Fuel should obey your schedule — not the other way around.
Key Features
Technical Specifications
- Input Voltage: 12V DC / 24V DC (Dual Compatible)
- Flow Rate: 1-4 Liters Per Minute, Variable Speed Control
- Pump Type: Self-Priming Rotary Vane, Maintenance-Free
- Auto Shutoff: Integrated Float Sensor with Audible Alert
- Fluid Compatibility: Gasoline, Diesel, Kerosene, Light Oils, Water
- Suction Head: Up to 2.5 Meters Vertical Lift
- Discharge Head: Up to 5.0 Meters Vertical Push
- Hose Length: 2-Meter Inlet + 2-Meter Outlet (4-Meter Total)
- Power Connection: Alligator Clips with 2-Meter Cable, Fused Protection
- Net Weight: 1.6 kg, Portable Carry Case Included
Application Scenarios
The Tide Marshal earns its keep wherever liquid needs to change containers without drama. On the roadside: transfer fuel from a stranded vehicle to a rescue can in under 10 minutes using the donor car's own battery. In the marina: refill outboard tanks from dockside drums without lifting a 25 kg container over the gunwale. In the workshop: drain fuel tanks before welding, evacuate coolant before radiator service, or transfer waste oil into recycling drums — all without the awkward pour that leaves a slick on the floor. Off-grid homesteaders use it to move water from IBC totes to elevated storage tanks with the 2.5-meter suction head doing the vertical work. Wherever liquid meets gravity, this pump removes the human from the equation.
Frequently Asked Questions
Q: Can this pump handle ethanol-blended fuels (E10, E15)?
A: Yes. The Viton seals and chemical-resistant pump chamber materials are compatible with ethanol blends up to E85. The rotary vane design tolerates the slightly higher viscosity of ethanol-blended gasoline without accelerated wear.
Q: How long can the pump run continuously?
A: The rotary vane motor is rated for continuous duty up to 30 minutes. This translates to approximately 120 liters of transfer at full flow rate — more than enough for any practical single-session application. The motor incorporates thermal-overload protection that automatically resumes after a 5-minute cooldown if the duty limit is exceeded.
Q: Does it work with thick fluids like waste motor oil?
A: For waste oil at ambient temperature, the pump will transfer at approximately 1-2 L/min (the lower end of its range). For optimal performance with viscous fluids, warming the source container to 30-40°C is recommended. The pump is not designed for gear oil (SAE 80W-90 and above) or grease.
Q: Can I use this pump with a portable power station instead of a car battery?
A: Yes. The pump draws approximately 5A at 12V (60W), well within the DC output rating of most portable power stations. Connect via the alligator clips or use an aftermarket 12V cigarette-lighter adapter. Ensure the power station's DC output is fused at 10A or higher.
Q: Is the auto-shutoff sensor reliable with diesel (non-conductive)?
A: The float sensor is mechanical, not conductivity-based — it does not rely on the fluid's electrical properties. It triggers reliably with gasoline, diesel, kerosene, water, and light oils. The audible beep provides positive confirmation that the tank is full even in noisy environments.















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