Mechanical - Elektrical - Instrument
New oil from the drum may contain emulsion or sludge at the bottom of the drum due to errors in storage, where rainwater can get into the lid of the drum and cause rust on the bottom of the drum. Oxidation in the drum can also cause rust to occur in the drum.it is highly recommended to filter new oil before using the oil, because the end user does not know how the oil is stored by the vendor before it reaches the end user.in general, filter carts are used for multifunctional purposes, to assist the process of transferring oil and removing contamination that is present in new oil or used oil, to meet viscosity and cleanliness standards.