Cartridge filter module

Cartridge filter module

HYDAC’s compact cartridge filter module is used to mount a filter element for oil filtration from port 1 to 2.

An integrated check valve prevents return flow in the opposite direction (wrong flow direction) to protect the filter.

When the level of contamination in a filter is too high, a second check valve opens a bypass spool to protect against an uncontrolled pressure increase in front of the filter element.

The contamination indicator informs the user about a clogged filter element.


Features

Features of the cartridge filter module include compact filter mount with integrated check valves and fluid contamination indicator, a high flow rate with low ∆p, zinc-nickel plated exposed surfaces for increased corrosion protection (1,000h salt spray test), and combinations with HYDAC low-pressure filters.

HYDAC cartridge filter module


Specifications

The cartridge filter’s maximum operating pressure is 210 bar, maximum flow rate 12L/min, media operating temperature range -20°C to maximum +100°C, and ambient temperature range -20°C to maximum + 60°C.

Operating fluid is hydraulic oil to DIN 51524 Part 1, 2 and 3, and viscosity range is a minimum 7.4mm²/s to maximum 420mm²/s.

Filtration is to permitted operating fluid contamination level according to ISO 4406 Class 21/19/16 or cleaner.

The cartridge filter has no orientation restrictions.

The valve body is steel; the closing element hardened and ground steel; and the seals NBR (standard) and FKM (optional, media operating temperature range -20°C to +120°C); and back-up rings PTFE.

The cavity is 20120 and the weight approximately 0.54kg.

The depth of the cavity is dependent on the filter element used.

For further information contact HYDAC on 1300 449 322.


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