This diesel pump kit features a 12v submersible diesel transfer pump configured for rapid machinery refueling in remote work yards. The 30 lpm fuel transfer pump connects to 12V or 24V power supplies, moving fluid quickly so you can empty a standard 205-litre barrel in roughly seven minutes. Features and Benefits
- Stainless steel casing and 51mm profile - Slips down into standard 55-gallon drums while resisting chemical degradation.
- 2.5-metre insulated power cable - Gives you plenty of reach from the machine battery to the fuel container on the ground.
- Submersible intake with removable screen - Sits flat on the bottom of tanks to draw out fuel down to the final centimetres.
- 19mm hose barb outlet - Matches common fuel delivery hoses to prevent leaks during high-flow transfers. Applications
- Refueling harvesters, diggers, and skid steers directly from supply drums on remote jobsites.
- Emptying stationary fuel storage barrels into utility vehicle tanks on worksites without mains power.
- Moving clean diesel or non-corrosive light oils across transfer tanks in service yards.
Key Compatibility Differences
A diesel transfer pump must never be used for petrol. The main question tradespeople ask is: why are fuel transfer pumps not suitable for gasoline? Petrol has a low flash point below 43°C (and well below 45°F), creating highly volatile vapours that ignite from tiny electrical sparks. Diesel and standard machinery oils have higher flash points and do not produce explosive vapour at ambient temperatures. This unit runs on 12V or 24V DC systems and is designed strictly for heavier media:
- Compatible media: diesel, fuel oil, and general oils
- Incompatible media: petrol, gasoline, thinners, or any volatile solvent
What It Is
A diesel transfer pump is a dedicated mechanical unit designed to move fuel safely from storage drums or bulk containers into equipment tanks. This specific model is a submersible diesel pump kit running on 12V / 24V DC power, delivering a steady flow rate of 30 L/min. Because it is submersible, the pump body is lowered directly into the fluid rather than mounted inline. It includes a 2.5m power wire for convenient connection to on-site vehicle or plant batteries, providing portable fluid handling without requiring mains electrical access on remote jobs.
Key Uses & Applications
This kit is built for mobile machinery refueling across construction, agricultural, and plant hire sites. Powered by 12V or 24V vehicle electrics, it transfers fluids at up to 30 L/min to keep downtime minimal. Common site uses include:
- Direct on-site refueling of excavators, tractors, telehandlers, and site dumpers
- Transferring diesel fuel from intermediate bulk containers or barrels into plant tanks
- Moving compatible machinery oils between storage drums in field workshops
- Topping up static diesel generators and mobile welfare units using the 2.5m lead connected to a service van battery
Voltage: 12 V / 24 V DC. Media Compatibility: Diesel, Fuel, Oil. Application: Machinery Refueling. Cable Length: 2.5 m. Flow Rate: 30 L/min. Product Type: Diesel Pump Kit. Pump Type: Submersible. Discharge Port Size: 16 mm Hose Barb. External Pump Body Diameter: 38 mm. Power Cord Length: 2.5 m. Battery Connection: Insulated Alligator Clamps. EU Low Voltage Compliance: < 75V DC (Low Voltage Directive). Operating Voltage Options: 12V DC / 24V DC. Power Rating: 70 W. Diesel Pump Kit Flow Capacity: 30 L/min (30 LPM). Enclosure Ingress Rating: IP68 Submersible. Application: Machinery Refueling, Agricultural Equipment. Current Draw: 5.0 A (12V) / 2.5 A (24V). Kit Form Factor: Portable Submersible. Maximum Delivery Lift: 2.5 m. Switch Type: Inline Rocker ON/OFF Switch. Q: What components come in this diesel pump kit? A: The kit includes the submersible pump body, a 2.5-meter insulated power cable, and battery terminal clamps. You only need to supply standard 19mm inner diameter tubing to start transferring fuel.. Q: How long can I run the pump continuously? A: We recommend running it for no more than 20 minutes at a time. Giving the DC motor a 10 to 15-minute cool-down period between cycles prevents heat buildup and extends seal life.. Q: Which power supplies work with this refueling unit? A: It is available in dedicated 12V or 24V configurations to run directly off tractor, truck, or boat batteries. Make sure you select the voltage that matches your vehicle electrical system before ordering.. Q: Does this diesel pump kit include a warranty? A: Yes, it includes a one-year limited warranty covering electrical and manufacturing defects. Keep your order number to make quick claims if you run into any mechanical trouble.. Q: What makes this pump worth keeping in a work truck? A: It weighs under one kilogram and drops directly through narrow drum bungs to move 30 liters every minute. It pays for itself quickly if you regularly top off excavators or generators on job sites..