GPI M-180S 12V 18 GPM
#4 in 12V DCFull review
A strong all-round 12V kit: faster than the 15 GPM pumps, hands-free filling and theft-resistant. Pick it if you fill several machines a day.
Amazon $614.99$614.99
The GPI M-180S 12V 18 GPM rates 3.9 among 12V DC fuel transfer pumps; the Fill-Rite FR700V 115V 20 GPM rates 3.8 among 115V AC ones. The GPI M-180S 12V 18 GPM costs $153.71 less ($614.99 vs $768.70).
Fill-Rite FR700V 115V 20 GPM
#3 in 115V ACFull review
The long-standing farm tank pump: strong, listed for gasoline and backed for life. A good fit for a fixed storage tank that fills tractors and trucks.
Amazon $768.70$768.70
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.
Scores side by side
These two sit in different power classes (12V DC and 115V AC), and each is scored against the reference points for its own class, so a rating says how well each does among its own power peers. How we rank explains each factor.
| Factor weight | GPI M-180S 12V 18 GPM | Fill-Rite FR700V 115V 20 GPM |
|---|---|---|
| Overall rating | 3.9/5 | 3.8/5 |
| Price 20% | 44 $614.99 | 42 $768.70 |
| Flow 25% | 65 18 gpm | 75 20 gpm |
| Duty cycle 15% | 50 30 min on, then rest | 50 30 min on, then rest |
| Safety listing 15% | 100 UL listed, explosion-proof motor | 100 UL listed, explosion-proof motor |
| Kit 10% | 55 auto nozzle, suction pipe, 12 ft hose | 10 12 ft hose |
| Warranty 15% | 100 limited lifetime warranty | 100 limited lifetime warranty |
Specifications
| GPI M-180S 12V 18 GPM | Fill-Rite FR700V 115V 20 GPM | |
|---|---|---|
| Pump | ||
| Power | 12V DC | 115V AC |
| Flow | 18 gpm | 20 gpm |
| Duty cycle | 30 min on | 30 min on |
| Current | 20 A | 5.5 A |
| Max pressure | 15 psi | 23 psi |
| Max head | 15 ft | 53 ft |
| Suction lift | - | 15 ft |
| Mount | Bung | Bung |
| Safety | ||
| UL listed | Yes | Yes |
| Explosion-proof motor | Yes | Yes |
| Gasoline approved | Yes | Yes |
| In the box | ||
| Meter | No | No |
| Nozzle | Automatic | Manual |
| Hose | 12 ft | 12 ft |
| Filter | No | No |
| Suction pipe | Yes | No |
| Power cable | 18 ft | - |
| Build | ||
| Weight | - | 57.4 lb |
| Warranty | Limited lifetime | Limited lifetime |