Why is it essential to use compatible materials in vapor recovery installations?

Using compatible materials in vapor recovery installations is crucial primarily to prevent chemical reactions or deterioration of components. Vapor recovery systems are often exposed to various fuels, vapors, and potentially aggressive chemicals that can degrade certain materials over time.

When incompatible materials are utilized, there is a risk that chemical reactions could occur, leading to material failure, leaks, or system inefficiencies. For instance, a plastic material that is not designed to handle specific solvents or chemicals might become brittle or dissolve, compromising the integrity of the vapor recovery system and possibly leading to environmental hazards.

Ensuring that materials are chemically resistant and compatible with the specific substances they will encounter in a vapor recovery setup safeguards the entire installation, prolongs the lifespan of components, and maintains the system's functionality. This focus on material compatibility ultimately protects both the environment and the investment made in the vapor recovery system.