Gas Con IMO Type 7 — 5,800 gal LIN Cryogenic Trailer w/ Vaporizer

Is this sized for my peak demand or my average?

The 36,000 BTU/hr vaporizer output is what matters for peak demand—this delivers approximately 320 SCFH of nitrogen gas. The 5,800-gallon storage capacity provides roughly 18 hours of runtime at that rate, which typically covers daily average consumption with enough buffer for normal demand swings. If your peak draw exceeds the vaporizer capacity, you'll need supplemental vapor generation or a larger unit.

What gases can it be put into service with, given what it ran before?

The listing title indicates LIN (liquid nitrogen) service but does not state the service history or prior contents. Cryogenic trailers can generally be cleaned and reconditioned for oxygen service with proper degreasing and passivation, though previous hydrocarbon or contaminated service may disqualify it. Ask the seller for the complete service history and any previous oxygen-clean certifications before committing to a particular gas.

What are the installation and utility requirements?

The unit is trailer-mounted, so installation means positioning on level hardstand with adequate clearance for delivery truck access and离opening the vaporizer connections. The 36,000 BTU/hr vaporizer will require either electric power (typically 480V 3-phase for an electrically heated unit) or a steam/hot water supply if it's an ambient or fluid-heated design—the listing does not specify vaporizer type or utility requirements. Request utility specs, electrical load data, and any required inlet/outlet connection sizes from the seller.

What should I inspect on a used vaporizer before buying?

Note that this unit is available for lease only, not purchase. On any used vaporizer, inspect the finned tube bundle or heat exchanger core for physical damage, corrosion, and ice buildup patterns that indicate poor performance. Check all pressure relief valves for current hydrostatic test dates, verify the control instrumentation responds correctly through the operating range, and review maintenance records for coil leaks or capacity decline.