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10 vs 15 vs 20 GPM fuel transfer classes compared

10, 15, and 20 GPM fuel-transfer classes with example VEVOR listings and NO_MATCH ceiling. Limited to the VEVOR US ladder on this site.

10 vs 15 vs 20 GPM fuel transfer classes compared
ClassBest forTrade-off
10 GPM diesel-orientedDiesel/kerosene fills where required GPM ≤ 10 (example: 55 gal / 6 min ≈ 9.2 GPM)Not used for gasoline on this site; too small when required exceeds 10 GPM
15 GPM gasoline/dieselMid fills up to 15 GPM; first gasoline-compatible step (example: 55 gal / 4 min ≈ 13.8 GPM; gasoline 55/6 also lands here)Not for required flow above 15 GPM
20 GPM gasoline/dieselFaster fills within this ladder (example: 55 gal / 3 min ≈ 18.3 GPM)Ceiling of this ladder — not for required GPM above 20
Above 20 GPM requiredVery fast fills past this consumer ladder (example: 100 gal / 4 min = 25 GPM)NO_MATCH on this site — slow the target, split the transfer, or use a higher-rated pump