Hydac (22)

HYDAC's DFP series pressure filters are designed for panel or flange mounting in high-performance hydraulic systems, with models for standard (DFP), reversible flow (DFPF), and stainless steel applications (SSDFP). With flow rates up to 600 l/min and pressure capabilities up to 700 bar, these filters offer robust, reliable filtration for a wide range of industrial needs.

Key Features:

• Flow rates up to 600 l/min
• Pressure level up to 315 bar
• Connections: Flange Ø 17.5 to Ø 41.0

HYDAC Pressure Filter DFPF is designed for subplate construction, enabling reversible oil flow with flow rates up to 600 l/min and pressures up to 315 bar. Built for sandwich stacking, it features flange connections and various installation sizes, ensuring efficient filtration and adaptability in hydraulic systems.

Key Features:

• Flow rates up to 600 l/min
• Pressure levels up to 315 bar

HYDAC Pressure Filter DFZ, designed for sandwich stacking, offers efficient hydraulic filtration with flow rates up to 80 l/min and pressure levels up to 315 bar. Built with a screw-in filter bowl and right-side service access, it ensures reliable contaminant control. With compatibility for hydraulic fluids and validated filter elements, it supports optimal system performance.

Key Features:

• Flow rates up to 80 l/min
• Pressure levels up to 315 bar

HYDAC LPF...D A Pressure Filters for lateral flange mounting are compact, durable units designed for systems operating up to 280 l/min and 25 bar. Featuring a screw-in bowl and integrated bypass valve, these filters provide reliable protection in low-to-medium pressure hydraulic circuits.

Key Features:

• Flow rates up to 280 l/min
• Temperature range: -30 °C to +100 °C
• Pressure levels up to 25 bar

The HYDAC DFF and DFFX series pressure filters are designed for high-performance hydraulic systems with reversible oil flow, offering reliable filtration with low pressure loss. With flow rates up to 1000 l/min and pressure ratings up to 420 bar, these filters ensure efficient operation in demanding conditions.

Key Features:

• Flow rates up to 1000 l/min
• Pressure levels up to 420 bar
• Connections: G¾ to SAE DN 50

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

HYDAC Pressure Filter MDF ensures efficient hydraulic filtration with flow rates up to 350 l/min and pressure levels up to 280 bar. Designed for durability, it features a robust filter head, screw-in filter bowl, clogging indicator connection, and standard mounting holes, offering reliable system protection and performance.

Key Features:

• Flow rates up to 350 l/min
• Pressure levels up to 280 bar
• Connections: G½ to SAE DN 32

HYDAC Pressure Filters HFM offer robust hydraulic filtration, supporting flow rates up to 140 l/min and pressures up to 400 bar. Featuring a screw-in filter bowl, built-in bypass valve, and clogging indicator connection, they ensure reliable system protection. Designed for durability, they are compatible with various hydraulic fluids and customizable to meet specific requirements.

Key Features:

• Flow rates up to 140 l/min
• Temperature range -10 °C to +100 °C (-30 °C to -10 °C: pmax= 200 bar)
• Pressure levels up to 400 bar

HYDAC Pressure Test Points offer a clean, safe, and efficient way to monitor system pressure and take fluid sample without requiring a system shutdown. Designed for precise measurement and leak-free operation, they feature a small nominal bore and integrated check valve, ensuring direct fluid access only when connected.

Key Features:

• Leak-free connection without system shutdown for safe pressure measurement and sampling
• Integrated check valve enables direct fluid access only when connected
• Supports venting, diagnostics, and fluid sampling with clean, reliable handling

The HYDAC HDA 4300 Pressure Transmitter is a compact, high-accuracy sensor designed for low-pressure measurement in applications such as refrigeration, air conditioning, and the food and pharmaceutical industries. With a ceramic measurement cell and robust EMC performance, it ensures reliable monitoring even in demanding environments.

Key Features:

• High measurement accuracy (≤ ±0.5% FS) with minimal temperature error
• Compact design with excellent electromagnetic compatibility (EMC)
• Compatible with 4–20 mA or 0–10 V outputs for seamless system integration

The HYDAC HDA 4400 pressure transmitter is designed for compact and demanding applications in both mobile and industrial hydraulic or pneumatic systems. It features a thin-film strain gauge on a stainless steel membrane, delivering reliable and accurate pressure readings even in tight spaces.

Key Features:

• Compact and rugged design ideal for space-limited hydraulic and pneumatic applications
• Thin-film stainless steel sensor provides high accuracy (≤ ±0.5% FS) and long-term durability
• Versatile output options (4–20 mA or 0–10 V) compatible with PLCs and HYDAC electronics

Hydac Process Filter Medium (PFM) and High Pressure (PFH) for applications requiring a high level of cleanliness

• Filtration ratings from 3 µm to 2000 µm
• Flow rates up to 120 l/min