GPI G20 12V 20 GPM with Filter
#3 in 12V DCFull review
The most complete 12V diesel kit short of continuous duty: filter, auto nozzle and long hose. Worth it for anyone fueling common-rail diesel equipment from a field tank.
Amazon $839.99$839.99
The GPI G20 12V 20 GPM with Filter is the better fuel transfer pump overall, rated 3.9 to 3.3. The GPI G20 12V 20 GPM with Filter leads on kit. The Vevor EX56A-12 12V 20 GPM wins on price. The Vevor EX56A-12 12V 20 GPM costs $611.09 less ($228.90 vs $839.99).
Vevor EX56A-12 12V 20 GPM
#10 in 12V DCFull review
Tempting on price, but only for diesel and only for light use. Anyone moving gasoline should pay for a UL listed pump.
Amazon $228.90$228.90
Prices were last checked November 3, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the GPI G20 12V 20 GPM with Filter for kit (auto nozzle, filter, suction pipe, 14 ft hose vs auto nozzle, suction pipe, 13 ft hose).
- Choose the Vevor EX56A-12 12V 20 GPM for price ($228.90 vs $839.99).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 12V DC fuel transfer pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | GPI G20 12V 20 GPM with Filter | Vevor EX56A-12 12V 20 GPM |
|---|---|---|
| Overall rating | 3.9/5 | 3.3/5 |
| Price 20% | 29 $839.99 | 93 $228.90 |
| Flow 25% | 75 20 gpm | 75 20 gpm |
| Duty cycle 15% | 50 30 min on, then rest | 50 duty cycle not published (neutral score used) |
| Safety listing 15% | 100 UL listed, explosion-proof motor | 0 UL listed or explosion-proof motor not published, scored as none |
| Kit 10% | 68 auto nozzle, filter, suction pipe, 14 ft hose | 57 auto nozzle, suction pipe, 13 ft hose |
| Warranty 15% | 100 limited lifetime warranty | 0 warranty not published, scored as none |
Specifications
| GPI G20 12V 20 GPM with Filter | Vevor EX56A-12 12V 20 GPM | |
|---|---|---|
| Pump | ||
| Power | 12V DC | 12V DC |
| Flow | 20 gpm | 20 gpm |
| Duty cycle | 30 min on | - |
| Current | 34 A | - |
| Max pressure | 12 psi | - |
| Max head | 15 ft | 26.2 ft |
| Suction lift | - | 9.8 ft |
| Mount | Bung | Bung |
| Safety | ||
| UL listed | Yes | - |
| Explosion-proof motor | Yes | - |
| Gasoline approved | Yes | Yes |
| In the box | ||
| Meter | No | No |
| Nozzle | Automatic | Automatic |
| Hose | 14 ft | 13 ft |
| Filter | Yes | No |
| Suction pipe | Yes | Yes |
| Power cable | 18 ft | - |
| Build | ||
| Weight | 19 lb | 21.2 lb |
| Warranty | Limited lifetime | - |