Feature 1. The product can efficiently get rid ofaccumulated carbon and the impurities caused by static and other factors in the oil to stablize the disruptive voltage of the equipment, after parallelly connected with switches and transformers and purifying the oil termly. 2. The equipment can work electrifically and realize long-distance control, safe and reliable. =========================== Our main products are as RZJ Series Vacuum Oil Purifier for Lubricating Oil JZJ Series High-Efficiency (Insulating Oil) Vacuum Oil Purifier DJ Series Switch Oil Purifier DZJ Series Nitrogen Hydrostatic (Transformer Oil) Vacuum Filling Machine TZJ Series Vacuum Oil Purifier for Turbine Oil FZJ Series Explosion-Proof Vacuum Oil Purifier LKJ Series Phosphate Fire-resistant Oil (Sythetic Oil) Purifier JJJ Series Precision Oil-Purifying Dispenser YFQ High Efficiency Oil Water Separator etc different oil purifier, oil dispenser, and oil water sparator. ===========================