Filters

Type "D" pressure line elements are used in the filters series DF, DFF, DFG, DFP, DFZ, DFDK, LF, MDF

• Filtration: 1µm to 20µm
• Filter Sizes: 0030 to 1500
• Collapse stability: 20 bar (BN4HC), 210 bar (BH4HC)
• Without bypass valve as standard

Please note that there has been a conversion from Betamicron® (BN4HC / BH4HC) to Optimicron® (ON)  

BDE Tank breather dryer

• Air flow up to 5,500 l/min
• Fastening by means of flange, thread, or slip fit connection
• Installation sizes: 200, 400, 1000

DF Inline pressure filters

• Flow rates up to 2000 l/min
• Nominal Pressure levels up to 420 bar
• Connections: G½ to SAE DN 80
• Installation sizes: 30, 60, 110, 140, 160, 240, 280, 330, 500, 660, 990, 1320, 1500, 2000, 3000, 4000

RFL welded Inline filter

• Flow rates up to 15000 l/min
• Pressure levels up to 16 bar

RF Return line filters with flow rates up to 15000 l/min and nominal pressure levels up to 25 bar. Installations as a tank top or inline filter 

• Installation sizes: 30, 60, 110, 160, 240, 330, 450, 580, 660, 950, 1300, 2500, 4000, 5200, 6500, 7800, 15000
• Connections: G½ to DIN DN 300
• Connection for a clogging filter 

Hydac Clogging Indicators clogging indicators indicate an imminent element replacement.

• Filtration: 1 µm to 20 µm
• Filter Size: 30 to 2600
• Collapse stability: up to 20 bar
• With bypass valve (optionally without) 

Please note that there has been a conversion from Betamicron® (BN4HC / BH4HC) to Optimicron® (ON)  

BF Tank breather filters with connections

• Air flow up to 15000 l/min (with Dp=0.01 bar)
• Connections: G¼ to DN 125
• Installation sizes: 4, 10, 3, 30, 7, 72, 5, 52, 8, 9

SF Suction filters

• Flow rates up to 330 l/min
• Temperature range -10 °C to +100 °C
• Connections: G¾ to SAE DN 50

Hydac DFN /LFN Inline pressure filters to DIN 24550

RFL cast Inline filters

• Flow rates up to 1300 l/min
• Pressure levels up to 40 bar

RFD change-over return line filters

• Flow rates up to 1300 l/min
• Nominal Pressure levels up to 25 bar
• Connections: G¾ to SAE DN 100