Korea has three petrochemical industrial complexes, Ulsan, Yeocheon, and Seosan, where many have complained after using gas type lubricators because of their low performance due to ambient temperatures resulting in grease hardening, irregular dispensing speed and amount, etc. While electro mechanical lubricators are often a better solution they are used for only a few lube points due to the shrinking maintenance investments/budgets in the petrochemical industry. As a result, the petrochemical industry replaces expensive equipment annually to prevent unexpected downtime.