13 Apr Hydraulics & Lubricants Jason Ginsberg2020-04-15T12:43:01-04:00 WOCO® AW hydraulic oils are fully inhibited hydraulic oils designed for service in piston, vane or gear pumps operating at pressures over 1000 psi and/or speeds over 1200 rpm. The AW hydraulic series contain anti-wear, rust, oxidation and foam inhibitors, and exhibit excellent water separating characteristics. These oils meet or exceed the requirements of the pump manufacturers that do not prohibit the use of zinc additives. Hydraulics & LubricantsJason Ginsberg2020-04-15T12:43:01-04:00