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Hydac 5.03.09D03BN
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Hydac 5.03.09D03BN
Hydrafil's Hydraulic Filter Element
PO's Can Be Setup During Checkout
Filter Media
The media that we offer in the Hydac 5.03.09D03BN hydraulic filter can help you answer these two questions: Do you care about achieving your ISO goals, or do you just want less unscheduled downtime? Nobody likes having to explain why their equipment is experience hours of unscheduled downtime, and Microglass hydraulic filters help you prevent unscheduled downtime. A Microglass hydraulic filter, with its uniform shape and its ability to capture and retain up to 400% more particulate, is the perfect upgrade from Cellulose.

Filter Seal
Have you ever had to cold-start your equipment? If yes, then a Buna O-ring is an excellent choice for your hydraulic filter. Buna O-rings provide superior resistance to tear and abrasion during those cold-flow applications and they are the perfect ring when you decide to marry that cold-flow with petroleum products.

Buna O-rings are recommended for:
  • General purpose sealing
  • Petroleum oils and fluids
  • Cold Water
  • Silicone greases and oils
  • Di-ester base lubricants (MIL-L-7808)
  • Ethylene glycol base fluids (Hydrolubes)
  • Operating temperature -45f to 225f

A Word on Quality
At Hydrafil we insist on providing our customers with the highest quality of filtration products. As a result, all of our replacement elements are manufactured right here in the United States, under the most rigorous quality standards. Additionally, all of our filter elements carry six ISO Standards and we fully guarantee all of our products.

Filtration Efficiencyβ5[c] = 1000

Absolute Micron Rating3

Nominal Length9.3

Collapse Rating (psid)150


Filter MediaMicroglass

ISO 2941Collapse & Burst Resistant

ISO 2942Fabrication & Integrity Test

ISO 2943Material Compatibility with Fluids

ISO 3724Flow Fatigue Characteristics

ISO 3968Pressure Drop vs. Flow Rate

ISO 16889Multi-pass Performance Testing

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