Donaldson W440 filters are in-line cartridge filters that can be manifold mounted to the hydraulic system. They are suitable for high pressure circuits, in-plant systems and mobile equipment.
W440 filters have a cast iron head, and steel housing with drain plug that helps to relieve system pressure during filter change outs. Two housing length options are available.
These filters have several inlet port options and a top cover filter servicing and a wide selection of service indicators.
Maximum working pressures go to 276 bar (4000 psi) and rated static burst to 690 bar (10000 psi). Their flow range is to 76 litres/minute and operating temperature range is -29°C to 121°C (-20°F to 250°F).
Standard bypass ratings are either 3.5 bar (50 psi) or no bypass.
Contact us for further technical details and configuration options.