New 80,000 SCFH 7,500 PSIG High-Pressure Ambient Vaporizer — VPC-80K-SS4

What is the current vacuum reading, and what is the NER?

The listing does not provide current vacuum reading or Normal Evaporation Rate data. Request the most recent vacuum gauge reading in microns and the measured NER in percentage per day or gallons per day at the last operating pressure. On well-maintained cryogenic tanks of this type, vacuum typically degrades over time due to outgassing or micro-leaks, so both the reading date and any trend history are important for assessing remaining insulation performance.

Is the data plate legible, and is the U-1A available?

The listing does not state whether the original data plate is intact or if ASME U-1A documentation is on hand. Request photos of the data plate showing the ASME stamp, National Board number, original test pressure, and MAWP, along with copies of the U-1A Manufacturer's Data Report and any National Board inspection reports. These documents are essential for re-registration and insurance qualification at the destination facility.

What is involved in relocating and re-commissioning it?

At 96" × 96" × 257" and 7,500 PSIG design pressure, this unit will require heavy rigging, oversize permits, and escort depending on route, plus foundation work and utility tie-ins at the destination. Re-commissioning typically includes vacuum system evacuation and leak testing, pressure vessel inspection per jurisdictional authority, recalibration of relief devices, and functional testing of any integral vaporizers or controls. Confirm with the seller whether purging, inerting, and relief valve removal have been completed for transport, and verify that all Grayloc clamp assemblies and seals are included with the unit.