Inline Filters with Quality Protection Guaranteed from HYDAC

HYDAC Inline Filter FLN FLND

The new FLN Inline Filters and FLND Inline Duplex Filters from HYDAC have built-in quality protection (QPD) to prevent the use of non-quality protected filters in your machines. The proprietary design from HYDAC has a unique interface between the filter and filter element. This design feature prevents the use of inferior filter elements from counterfeit sources and ensures high-quality elements are installed on your equipment.

Dangers of Using Non-Quality Protected Filters

Counterfeit sources of filter elements have no regard for quality, performance, critical component protection, production downtime or system repair costs. Their non-quality protected filters can result in a catastrophic failure of your filtration system and machine downtime for repairs. Below photos show a pirated version of a replacement filter element and the results after use.

Specifications

Specifications

Current Design

QPD Design

Filter Assembly Model Code Example

FLN Series: FLNBN/HC160DE10B1.1/12V-B3.5
FLND Series: FLNDBN/HC160DDF10B1.2/12V-B3.5

FLN Series: FLNBN/HC160DE10B1.1/12V-QPD-B3.5
FLND Series: FLNDBN/HC160DDF10B1.2/12-V-QPD-B3.5

Replacement Element Model Code Example

0160 DN 010 BN4HC /-V

0160 DN 010 BN4HC /-V-QPD

Backward compatibility on Element change

Yes

No

Backward compatibility on Filter Assem. change

Yes

Yes

Standard

Per DIN 24550

Not per DIN 24550

Overall external fit and function

Current design

Current design

Lead time

Non-standard > Extended lead times

Standard > Typical standard lead times

QP on Element design

No

Yes

Aftermarket protection

No

Yes

Inline Filter FLN

HYDAC FLN Inline Filter housings are designed in accordance with international standards and regulations. As a standard, the high-quality filters include an oil drain plug and port for a clogging indicator.

Filter Specifications

Nominal Pressure

25 bar

Fatigue strength

At nominal pressure 106 cycles from 0 to nominal pressure

Temperature range

-30 °C to +100 °C

Material of filter head

Aluminum

Material of filter bowl

Aluminum

Type of indicator

VM (Diff. pressure indicator up to 210 bar operating pressure)
VD (Diff. pressure indicator up to 420 bar operating pressure - only for types LE and LZ)

Pressure setting of the clogging indicator

2.5 and 5 bar (others on request)

Bypass cracking pressure (optional)

3.5 bar or 7 bar (others on request)

Filter Elements

HYDAC filter elements withstand rigorous quality control and validation standards. Their quality is constantly monitored according to the following standards:

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

HYDAC filter elements are available with the following pressure stability values:

Betamicron® (BN4HC): 20 bar
Wire mesh (W/HC): 20 bar

Hydraulic Fluid Compatability

  • 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
  • Operating fluids with high water content (>50% water content) on request

Inline Filter Duplex FLND

HYDAC FLND Inline Filter Duplex is designed within international standards and regulations. The FLND consists of an aluminum filter head with a built-in change-over valve and screw-in filter bowls. As a standard, the FLND comes equipped with a connection for a clogging indicator and an oil drain plug.

Filter Specifications

Nominal Pressure

25 bar

Fatigue strength

At nominal pressure 106 cycles from 0 to nominal pressure

Temperature range

-10 °C to +100 °C

Material of filter head

Aluminum

Material of filter bowl

Aluminum

Type of indicator

VM (Diff. pressure indicator up to 210 bar operating pressure)

Pressure setting of the clogging indicator

2.5 and 5 bar (others on request)

Bypass cracking pressure (optional)

3.5 bar or 7 bar (others on request)

Filter Elements

HYDAC filter elements withstand rigorous quality control and validation standards. Their quality is constantly monitored according to the following standards:

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

HYDAC filter elements are available with the following pressure stability values:

Betamicron® (BN4HC): 20 bar
Betamicron® (BH4HC): 210 bar

Hydraulic Fluid Compatability

  • 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
  • Operating fluids with high water content (>50% water content) on request

Request more info today!

Please fill out the form, give us a call or send us an e-mail. We can't wait to hear from you!

248-373-1600

To learn more about the new FLN and FLND inline filters from HYDAC, click here.