Packaged, compact units for liquid filtration. Completely self-contained and wired ready for field service. Easy handling and portable. Accommodates a large range of specific applications. The ENERVAC Pumping and Filtering Modules are completely packaged, compact units for liquid filtration. They are available in a variety of sizes and flow rates, stationary or portable. The ENERVAC pumping and filtering modules provide a most complete and widely applicable line of portable and stationary filter units embodying striking economy, uniformity and interchangeability of filter media. Lubricating, hydraulic, quench and insulating oils are maintained to ISO cleanliness standards through the removal of dirt, sludge, carbon and metallic particles as well as water, gums, tars, resin and asphaltenes.