Reference

Worked fuel transfer GPM examples

Diesel 10/15/20, gasoline 15/20, and over-range cases with expected GPM classes.

≈9.2 GPM → 10 GPM class (lnk_class_10).

Details

Required = 55 ÷ 6 ≈ 9.17; diesel ladder starts at 10.

Tools

≈13.8 GPM → 15 GPM class (lnk_class_15).

Details

13.75 > 10; 13.75 ≤ 15 → 15 GPM.

Tools

≈18.3 GPM → 20 GPM class (lnk_class_20).

Details

18.33 > 15; 18.33 ≤ 20 → 20 GPM.

Tools

≈9.2 GPM → 15 GPM class (skips 10; lnk_class_15).

Details

Gasoline ladder = [15, 20]; 9.17 ≤ 15 → 15 GPM.

Tools

≈18.3 GPM → 20 GPM class (lnk_class_20).

Details

18.33 ≤ 20 → 20 GPM.

Reference

25 GPM → NO_MATCH (no CTA).

Details

25 exceeds 20 GPM ceiling on this site.

Guides

GPM math, fuel type, and bonding notes.