Trans-Utility                         Services

                                          Transformer Field Service




Trans -Utility Services has experienced Field Service Technicians utilizing the newest

mobile oil processing equipment in the industry.


Our equipment can handle the toughest jobs and the tightest deadlines. Trans-Utility's

 equipment capabilities enable us to do the following work:


-Vacuum Filling

-Thermal Cleaning


-Hot Oil Dryouts


Here at Trans-Utility Services, we are extremely proud of  our mobile equipment.

Here are some of the oil processing rig's equipment features:

-Self-contained, fuel-efficient, low noise 460 KVA diesel generator

-Two stage degasification chamber

-Foam control system

-5.0 micron inlet filter / 0.5 micron return filter​

-(2) 120 CFM rotary vacuum pumps / (1) 1810 CFM  rotary booster pump

-Inlet oil booster pump

-Safety oil trap

-176 KW inlet electric heating / 48 KW outlet heating - total heating 224 KW

-Flow rate meters / totaling meters / moisture meters / temperature meters

-Fail safe transformer isolation valves

-Portable compressed air with dry air system

-Nitrogen cold trap

-Fuller's Earth system

-Complete control system data logging

Trans-Utility's portable continuous duty insulating transformer oil purifier equipment

enable us to process transformer insulating oil as below:

-Processing rate of 1,800 GPH

-Reduce dissolved moisture to meet and exceed IEEE specifications

-Reduce dissolved gases to meet and exceed IEEE  specifications