Hydac

Stainless Steel Pressure Filter up to 400 bar

• Filtration ratings from 1 µm to 250 µm
• Flow rates up to 300 l/min

The OF 7 is a portable filtration unit for filling, flushing, and bypass cleaning of hydraulic systems. Optional integration of the CS 1000 sensor enables real-time monitoring of fluid cleanliness according to ISO, SAE, and NAS standards.

Key Features:

• Filter fineness: 3 µm to 20 µm
• Flow rate: OF7S 15 l/min - OF7K/OF7CM 10 l/min
• Operating pressure: 3.5 bar max.

The HYDAC FluidControl Unit FCU 2000 Series is a portable, high-precision particle counter designed for monitoring contamination levels in hydraulic and lubrication systems. With infrared measurement technology and multi-standard cleanliness reporting, it ensures reliable diagnostics for maintenance and system health checks.

Key Features:

• Measures contamination levels in accordance with ISO 4406, SAE 4059, and NAS 1638 standards
• Wide flow range (50–800 ml/min) and robust construction for demanding environments
• Total flow rate: 50 ... 800 ml/min (depending on the pressure)

The HYDAC HMG 500 is a versatile and highly portable 2-channel data measuring device designed for fast and reliable diagnostics in hydraulic and fluid power systems. Ideal for service technicians, maintenance teams, and commissioning engineers, it delivers accurate real-time measurements in a compact and user-friendly format.

Key Features:

• 2-channel measurement with auto sensor detection
• Large LCD display with real-time, min/max, and differential readings
• User-friendly operation with simple keypad and taring function

The HYDAC HDA 5500 is a robust, microprocessor-controlled digital display and monitoring unit designed for precise and flexible signal analysis in switch panel installations. Offering high versatility and reliability, it supports a wide range of inputs and outputs, making it ideal for industrial automation, process monitoring, and condition-based maintenance systems.

Key Features:

• Voltage supply 12 ... 32V DC or 85 ... 265V AC 50 / 60 Hz
• Up to 3 analogue inputs (4 ... 20 mA, 0 ... 10 V or 0 ... 5V)
• Analogue output (4 ... 20 mA or 0 ... 10V)
• Accuracy ± 0.5 %

The HYDAC EVS 3110 Flow Rate Transmitter is designed for water-based fluids, offering accurate flow measurement (1–100 cSt) with a 4–20 mA signal. Built with a robust stainless steel body and carbide-coated impeller, it handles pressures up to 400 bar and supports additional temperature and pressure sensors.

Key Features:

• Suitable for pressures up to 400 bar
• Viscosities of 1 .. 100 cSt
• Output signal 4 .. 20 mA
• Additional connection of temperature and /or pressure transmitters possible

The HYDAC ETS 320 is a compact, pressure-resistant electronic temperature switch for hydraulic systems up to 600 bar. It features an 18 mm probe, -25°C to +100°C measuring range, a 3-digit display, and optional analogue output for flexible integration.

Key Features:

• Pressure resistance: 600 bar
• Probe length: 18mm
• Measuring range -25 .. 100 °C (-13 .. 212 °F)

The HYDAC EDS 300 with shipping approvals is a compact, precision electronic pressure switch featuring a stainless steel strain gauge sensor and a clear digital display. Designed for marine and offshore environments, it meets stringent classification standards while offering advanced configurability for pressure monitoring and control in hydraulic and pneumatic systems.

Key Features:

• Fluid temperature range: -25 .. +80 °C
• Supply voltage: 20 .. 32 V DC
• Reaction time: approx. 10 ms

HYDAC Bell Housings Type PTS & PT provide a secure and efficient connection between electric motors and hydraulic pumps. Available in both rigid and flexible mounting options, these housings are designed to meet VDMA 24561 standards and offer easy installation with pre-machined connecting flanges. Constructed from high-quality aluminum cast alloy, they are ideal for a wide range of industrial applications.

Key Features:

• Mounting position: Optional
• Operating temperature: -20 °C to +100 °C
• Mineral oil resistance (Special models on request)

The HYDAC 3/2-Way Ball Valve Type KHB3K is a compact, reliable valve designed for precise flow control in hydraulic systems. With pressure ratings up to PN 500 and nominal diameters up to DN 50, it features a floating ball sealing on the outlet side and a space-saving design suitable for various industrial applications.

Key Features:

• High pressure capability up to PN 500 with robust sealing on the outlet side
• Compact, easy-to-operate design with switching limitation via stop pin and stop disc
• Durable surface protection with phosphate or yellow zinc plating; special versions available for aggressive or gaseous media

HYDAC KHB and KHM 2/2-way ball valves are designed according to DIN-ISO 1219 to shut off pressure flow in both directions. Available in block-type and sleeve-type models, they offer reliable sealing, full-flow performance, and are suitable for a wide range of fluid applications, including aggressive or gaseous media.

Key Features:

• Glandless design eliminates need for manual seal adjustment
• Floating ball ensures sealing on both sides
• Full-flow passage allows unrestricted media flow

The HYDAC Single Station Gauge Isolator Type MA is designed to protect pressure gauges by isolating them from continuous system pressure, ensuring long service life and accurate readings. With a simple push-button operation, it allows pressure to be measured only when needed—either momentarily or locked for continuous display.

Key Features:

• Panel mounting design with G ¼" connections and optional mounting position
• Two operating modes: momentary push or lockable 90° turn for continuous reading
• Automatically vents pressure to tank to protect gauges from pressure surges