Odourisers EnPro ODI – Direct Injection Odouriser Home/Products/Odourisers/EnPro ODI – Direct Injection Odouriser Odourisers EnPro ODI – Direct Injection Odouriser A versatile system for precise odourant dosing, with options to expand control, auditing and alarm functions. Why it matters Delivers accurate dosing to ensure regulatory compliance. Lit ODI Enquire about this product How it works A metering pump injects odourant directly into gas or LPG on a proportional-to-flow or timed basis. Standard package includes PLC controller, control panel, odourant vessel, and dispersion probe. Need help specifying the right odourisers? Talk to a Haldatec engineer about your application, site conditions and the standards you operate to. Talk to our team