Donaldson HPK03 filters are sturdy in-line cartridge filters, constructed of ductile iron for use in high pressure circuits. They have a cast aluminium head and an impact-extruded aluminium housing for strength and durability at a relatively light weight.
These filters have a choice of visual or AC/DC electrical indicators and fluorocarbon or nitrile seals. Likewise bypass options are 3.5 bar (50 psi) or no bypass.
HPK03 filters are suitable for: in-plant systems, mobile equipment and servo valve circuits. Their standard housing drain plug means simplified servicing, while the housing includes a fluoroelastomer head-to-housing seal.
Maximum working pressures go to 206.9 bar (3000 psi) and rated static burst to 413.8 bar (6000 psi). Their flow range is to 227 litres/minute and operating temperature range is -29°C to 121°C (-20°F to 250°F).
Contact us for further technical details and configuration options.