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KATSU Tools Diesel Fuel Transfer Pump Review: Is it the practical diesel transfer solution?

KATSU Tools 12V 51mm Diesel Fuel Oil Transfer Pump Kit Portable Aluminum Alloy Submersible Water Pump with Dispenser Gun and 3m Hose for Quick Use
4.6
[Durable Aluminum Body]  Aluminum alloy construction with removable filter for longevity and easy maintenance.
[Includes Dispenser Gun]  Comes with dispenser gun for convenient, mess-free draining and filling.
[Compact Powerful Pump]  51mm pump diameter, 20mm tubing and 60W rated power for reliable performance.
[High Flow And Lift]  33L/min flow rate and 3–5m lift for fast fuel transfer.
[Ideal For Mobile Use]  Simple, low-cost diesel transfer solution for motorhomes, caravans, campers and marine applications.
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A compact Automotive Parts and Accessories item, the KATSU Tools Diesel Fuel Transfer Pump promises quick, reliable diesel transfer for leisure and marine use. Ease of setup and a complete kit aim to remove the hassle of topping up tanks at campsites or marinas. Is the kit practical and safe enough for regular use?

⚡ At a Glance
  • Flow Performance: 33 L/min flow, 51mm pump diameter and 20mm tubing for steady transfer
  • Best for: Motorhome, caravan, camper van and marine diesel transfer from external containers
  • Not ideal for: Transporting petrol, alcohol or other flammable liquids; avoid dry running

Submersible 51mm design rated at 60W delivers roughly 33 litres per minute with a lift of about 3-5 metres. Supplied kit includes dispenser gun, removable filter, approx 3m hose and approx 2.5m cable for ready-to-use operation.


Fast transfer for external containers - Thanks to 33 L/min flow rate

A 60W rated motor drives a 51mm diameter pump delivering around 33 litres per minute, with a stated lift of approximately 3-5 metres. Tubing diameter is 20mm to support steady throughput.

Quickly move diesel from external containers to tanks, cutting refuelling time at campsites and marinas.

Durable construction and simple upkeep - With aluminium alloy body and removable filter

An aluminium alloy body resists corrosion and wear while a removable inlet filter captures debris before reaching mechanical parts. The filter can be detached for cleaning without specialist tools.

Expect longer service life and straightforward cleaning that reduces downtime and maintenance effort.

Ready-to-use portability - With dispenser gun, approx 3m hose and approx 2.5m cable

The kit includes a dispenser gun for controlled flow, roughly 3 metres of hose for reach, and an approximately 2.5 metre cable for flexible power placement. Accessories attach directly for quick assembly.

Start pumping soon after unpacking, ideal when time and space are limited during trips.

✨ The 4 Key Reasons for KATSU Tools Diesel Fuel Transfer Pump
  1. Aluminium alloy body - Reduces corrosion risk, extending service life in marine environments
  2. Removable filter - Prevents blockage, lowers maintenance intervals and repair costs
  3. Dispenser gun and 3m hose - Enables controlled transfer straight from container to tank
  4. Submersible design with approx 2.5m cable - Allows flexible positioning for safe pumping from external drums
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Type: Diesel fuel transfer pump kit
  • Body Material: Aluminium alloy
  • Pump Diameter: 51mm
  • Tubing Diameter: 20mm
❓ Frequently Asked Questions

Q: Can the pump be used with petrol or other flammable liquids?

A: No, do not use with gasoline, petrol, alcohol or any other flammable liquids, the supplier caution explicitly forbids that use.

Q: Is the kit suitable for motorhome and marine use?

A: Yes, described as a simple low-cost solution for water and diesel systems, ideal for pumping from external diesel containers for motorhome, caravan, camper van and marine applications.

Q: Can the pump be run dry?

A: No, avoid dry running as stated in the caution; ensure the inlet remains submerged or that liquid is present while operating.

🏆 Our Verdict

The pump suits owners of motorhomes, caravans, camper vans and small boats who need a straightforward way to transfer diesel from external containers. Robust aluminium alloy construction, a removable filter and a complete kit with dispenser gun and hose make setup and maintenance simple. Durable materials and easy upkeep indicate good long-term value for regular leisure and marine use.