The New "EMISSIONATOR" Emission Control System
With a growing concern over the release of harmful pollutants into our atmosphere, the San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) amended District Rule 4702, which regulates air pollution emissions. In response, MurCal recorded a conditional certification with the new "Emissionator" Emission Control System, an add-on package for your rich-burn, spark-ignited, natural gas engines.
The control system is an exclusive kit that includes component parts, custom installation and certification. We are currently introducing the system to farmers in the San Joaquin Valley who power water irrigation pumps with natural gas fueled internal combustion engines, rated at greater than 50 brake horsepower.




• Oxygen (O2 % dry vol.)
• Oxides of Nitrogen (NOx ppmdv)
• Carbon Monoxide (CO ppmdv)
• Volatile Organic Compounds (VOC ppm)


Our exclusive arrangement with suppliers means that you can only buy this emission system through MurCal. Your friends at MurCal beat the competition by offering you added value: a complete turn-key solution, including parts, installation, service and air quality district certification. That means you can keep your engines running. The "Emissionator" system is pre-approved, cost-efficient and reliable.
MurCal’s strength lies in our ability to not only supply the technology, but to provide personal service through completion of your installation. We aren’t just selling you parts. We are providing the solution.
Below you may download the MurCal "Emissionator" Emission Control System Sales Brochure as well as a summarized version of the Russ Schott Farms source test document prepared by Environmental Management Solutions. The full 148 page report showing all calculations is available by request.

