The ECOsystem™ Liquid Pumpless Injection System is based on the zero-emission design of our standard ECOsystem™ and incorporates the accuracy and verification of the Accu/Line™ family of smart odorant injection systems. The proven technology of the ECOsystem™ eliminates the use of pipeline gas as the instrument supply. And with no methane released during normal operation, […]

Tired of getting burned by your odorant flare? Welker now offers a high-quality alternative! Rooted in Welker’s commitment to creative, quality solutions, we engineered the SafeBurn™ to exceed your expectations. Safe, portable, and easy to use, the SafeBurn™ Odorant Flare is designed to burn off odorant vapors and blanket gases from tanks up to 1000 […]

Welker’s patent pending pumpless, pressure-driven odorant injection system is a complete solution for proportional to flow odorization for flow rates from 25 Mscfh up to 80 MMscfh and pipelines with a maximum allowable operating pressure of 1400 psig.

Welker’s solution for emergency response to liquid odorant spills.

The Welker AEF Atmospheric Exhaust Filter is an economical solution for passive removal of mercaptan odor from exhaust and vent gases. Available in three capacities, there is an AEF suitable for your application.