Hydac Pressure Filter HDF / HDFF
HYDAC Pressure Filters HDF and HDFF provide reliable hydraulic filtration with flow rates up to 380 l/min and pressure levels up to 280 bar. The HDF model includes an optional no-element valve for added safety, while the HDFF variant supports reversible oil flow. Both feature a robust screw-in filter bowl, clogging indicator connection, and L-configured port for efficient system operation.
Key Features:
- Flow rates up to 380 l/min
- Pressure levels up to 280 bar
- Connections: G1 to G1½
Description
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HYDAC Pressure Filter HDF/ HDFF
HDF Pressure filter:
- Flow rates up to 380 l/min
- Pressure levels up to 280 bar
- Connections: G1 to G1½
- Installation sizes: 300, 450, 650, 900
- Optional: No-Element valve (blocks the flow when element is not installed)
HDFF Inline filter for reversible oil flow:
- Flow rates up to 380 l/min
- Pressure levels up to 280 bar
- Installation sizes: 300, 450, 650, 900
Features:
- The filter housings are designed in accordance with international regulations
- They consist of a filter head and a screw-in filter bowl
- HDFF filters (on request) are suitable for flow in both directions
- Port in L-configuration
- Without bypass valve
- Connection for a clogging indicator in filter head
- Pressure setting of clogging indicator 5 bar for HDF (others on request), 8 bar for HDFF (others on request)
- Special models and accessories available on request
- Compatibility with hydraulic fluids ISO 2943
- Certificates and approvals available on request
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 elements are available with the following pressure stability values:
- Betamicron® (BN4HC): 20 bar
- Betamicron® (BH4HC): 210 bar
- Other filtration ratings on request
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