Off- line contamination control of fluid systems. Replenishing installations with filtered fluid. Emptying waste fluid quickly. The A2F Portable Filter System is designed for on-site preventive maintenance of fluid systems. Two/ Three high capacity filters are used, with fluid passing through a primary clean-up filter and then through the final filter giving effective contaminating control. Two/ Three high capacity filter, complete with indicator. Filters incorporate standard A2F media. From 3 to 74 micron absolute. 28 I / min. pressure balanced gear pump. Robust all welded steel trolley 28 LPM. Up to 58 LPM. Complete with drip tray and rubber - tyred wheels. Complete with stowable hoses. Compatible with hydraulic oils, coolant fluids and petroleum-based fluids.