8008121 - Model 8121 PLC-230 LP Cryogenic Liquid Cylinder - Operating and Maintenance Manual

The Thermo Model 8121 PLC-230 LP is a 230-liter cryogenic liquid cylinder for storing and transporting liquefied gases like nitrogen, oxygen, and argon. This manual includes safety guidelines, setup, operation, and maintenance instructions. Key features include a stainless steel support system and safety relief devices. It covers filling procedures, liquid withdrawal, operating pressure, and troubleshooting, emphasizing safety and proper handling to ensure optimal performance and longevity.