Chemical Vapor Recovery

Littlejohn Inc. provides precision-engineered vapor recovery components designed for chemical tank trailers, supporting environmental compliance and enhancing operator safety. These systems capture and vent vapors produced during loading and unloading, minimizing ground-level release of hazardous or volatile organic compounds. Proper vapor recovery equipment helps prevent overpressure in cargo tanks and protects against vapor-related health and safety risks.

Our inventory features premium vapor recovery valves and pressure vents from Betts Industries, specially manufactured for demanding chemical transport operations. These stainless-steel valves and vents are built to handle frequent cycling, resist corrosion, and maintain tight seals under pressure—ensuring reliable vapor containment and optimal system performance. Betts' offerings meet DOT requirements and are trusted by fleets operating DOT 407 and DOT 412 trailers.

At Littlejohn Inc, we understand the critical role of reliable vapor control in chemical transport. That’s why we offer fast shipping from strategic warehouse locations and expert support to guide you toward the right vapor recovery setup. Let our team help you safeguard compliance, reduce emissions, and maintain safe loading operations with precision components tailored to your chemical delivery needs.