Size a tanker-truck, railcar, or marine loading rack — compute bay count, arm flow, pump duty, VOC emissions, and NSPS Subpart XX / Title V triggers. Defaults preset for each mode; override per facility.
Mode & Throughput
bbl/yr
bbl
min
hr
d/yr
Liquid & Equipment
psia
lb/gal
psi
%
📚 Theory
Top vs bottom loading, vapor balance, NSPS XX, marine MARPOL.