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Hydraulic & Lubrication filters

HDD

The high pressure duplex filters of HDD series have a change-over valve type and are suitable for a working pressure up to 4,568 psi (315 bar). The pressure peaks are absorbed by a sufficient margin of safety. Duplex filters can be serviced without interruption of operation.

Filter Type
Inline mounted
max. operating pressure
4,568 psi (315 bar)
operating temperature
14-212 °F (-10-100 °C)

核心功能

  • Can be maintained without interruption
  • Easy opening due to change-over valve
  • High intrinsic stability
  • Excellent filtration capability
  • High dirt-retaining capacity
  • Long service life

Applications

  • All petroleum based fluids
  • HW-emulsions
  • Water glycols
  • Most synthetic and lubrication fluids
规格
显示差异
仅显示不同点
隐藏空白功能

Specifications

operating temperature: +14 °F to +212 °F
operating medium mineral oil, other media on request
max. operating pressure: 4,568 psi
test pressure: 6,525 psi
process connection: thread connection, SAE-flange 6,000 psi (standard) or AVIT-flange 4,640 psi (special design)
housing material: EN-GJS-400-18-LT, carbon steel
sealing material: Nitrile (NBR) or Viton (FPM), other materials on request
installation position: vertical
volume tank: 2x 0.02gal; 2x 0.03 gal
   
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