For filling big diesel equipment from a truck tank. It pumps 20 gallons a minute for about $70 more than the 15 GPM FR1210H.
Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Fill-Rite FR4200 model we rank, smallest first. Ratings compare each against its own power.
| Model | Flow | Rating | Price |
|---|---|---|---|
| Fill-Rite FR4210H 12V 20 GPM (this one) | 20 gpm | 3.9/5 | $570.31 |
| Fill-Rite FR4211H 12V 20 GPM with Meter | 20 gpm | 3.8/5 | $934.95 |
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its power. How we rank explains each one.
| Model number | FR4210H |
|---|---|
| Pump | |
| Power | 12V DC |
| Flow | 20 gpm |
| Duty cycle | 30 min on |
| Current | 19 A |
| Max pressure | 16 psi |
| Max head | 37 ft |
| Suction lift | 8 ft |
| Mount | Bung |
| Safety | |
| UL listed | Yes |
| Explosion-proof motor | Yes |
| Gasoline approved | Yes |
| In the box | |
| Meter | No |
| Nozzle | Manual |
| Hose | 12 ft |
| Filter | No |
| Suction pipe | Yes |
| Power cable | 18 ft |
| Build | |
| Weight | 35 lb |
| Warranty | Limited lifetime |
For fleets and contractors who fill heavy equipment all day from a truck. Nothing else here on 12V matches its continuous duty and flow, but most owners will not need it.
Amazon $1,385.95The 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 $839.99A 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 $614.99Compare the Fill-Rite FR4210H 12V 20 GPM with any other fuel transfer pump →
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