Filtros

Filtro de comutação NFD até 1600 l/min, até 25 bar

TECHNICAL SPECIFICATIONS

FILTER HOUSING

Construction

The filter housings are designed in accordance with international regulations. They consist of a filter housing and a threaded cover plate. The housings are connected by a ball change-over valve. Standard equipment:

  • connection for a clogging indicator in filter head

FILTER ELEMENTS

HYDAC filter elements are validated and their quality is constantly monitored according to the following standards:

  • ISO 2941
  • ISO 2942
  • ISO 2943
  • ISO 3724
  • ISO 3968
  • ISO 11170
  • ISO 16889

FILTER SPECIFICATIONS

Nominal pressure 25 bar

Max. operating pressure 30 bar at max. 106 cycles

Temperature range -10 °C to +100 °C

Material of filter head, tube and cover plate Aluminium

Material of change-over valve, elbow EN-GJS-400-15 and connection piece

Type of clogging indicator VM (differential pressure measurement)

Pressure setting of the clogging indicator 2 bar (others on request)

Bypass cracking pressure 3 bar (others on request)

SEALS

  • NBR (=Perbunan)

INSTALLATION

  • Inline filter

SPECIAL MODELS AND ACCESSORIES

  • Seals in FPM
  • NFD filter as tank-top return line filter (type code 1.x) on request

SPARE PARTS

  • See Original Spare Parts List

CERTIFICATES AND APPROVALS

  • On request

COMPATIBILITY WITH HYDRAULIC FLUIDS ISO 2943

  • Hydraulic oils H to HLPD DIN 51524
  • Lubrication oils DIN 51517, API, ACEA, DIN 51515, ISO 6743
  • Compressor oils DIN 51506
  • Biodegradable operating fluids VDMA 24568 HETG, HEES, HEPG
  • Fire-resistant fluids HFA, HFB, HFC and HFD
  • Operating fluids with high water content (> 50 % water content) on request

IMPORTANT INFORMATION

  • Filter housings must be earthed.
  • When using visual clogging indicators, the BM version (visual with manual reset) only should be used.
  • When using electrical clogging indicators, the electrical power supply to the system must be switched off before removing the clogging indicator connector.

 

 

Dúvidas?