Hydac (5)

HYDAC Cast Version Reversible Inline Filters RFLD are designed for heavy-duty hydraulic systems requiring flow rates up to 2,700 l/min and pressure levels up to 64 bar. Featuring a cast two-section housing with a ball change-over valve, these filters enable continuous filtration without system downtime and include advanced features for safe, efficient operation.

Key Features:

• Flow rates up to 2700 l/min
• Pressure levels up to 64 bar
• Temperature range: -10 °C to +100 °C

The HYDAC KHN3K is a compact, low-pressure change-over ball valve for use with mineral oil, water, and compressed air up to 25 bar. With flexible mounting options and a reliable floating ball seal, it's ideal for efficient flow switching in demanding environments.

Key Features:

• Sealing on the outlet side with floating ball ensures leak-tight performance
• Wide media compatibility including water and compressed air
• Compact, easy-to-operate design with switching limitation via stop pin and disc

HYDAC RFD Change-Over Return Line Filters are engineered for continuous, uninterrupted filtration in hydraulic systems with flow rates up to 1,300 l/min and pressure levels up to 25 bar. Featuring a dual-housing design with a ball-type selector valve, these filters allow for seamless change-over between elements, ensuring maximum uptime and protection against contamination.

Key Features:

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

Charging and testing blocks F+P are used to charge and test back-up type hydraulic accumulators

• Max. operating pressure: up to 400 bar
• Nominal size: DN16 / DN32

The HYDAC Charging and Testing Block F+P (DN16/DN32, up to 400 bar) is designed for charging and testing back-up type hydraulic accumulators. With ports for FPU-1 units and pressure gauges, it offers optimized dimensions, optional integration of a GSV6 gas safety valve, and shut-off capability for nitrogen bottles ensuring safe, efficient system operation.

HYDAC Clogging Indicators provide reliable visual and/or electrical signals when filter elements need replacement due to rising contamination and pressure loss. Available with dynamic or differential pressure detection and a range of response settings, they help ensure system safety and efficient filter use. Easy to install on standard filters, they eliminate guesswork and reduce unnecessary maintenance costs.

Key Features:

• Indicator of dynamic or differential pressure
• Optical, electrical or electronic signal
• Wide different of response pressures

The use of Hydac Clogging Indicators guarantees both the operational safety of the system and the efficient utilisation of the filter elements

Key Features:

• Absolute filtration of solid contaminants
• High water and contamination retention capacity
• Stable under high differential pressures

HYDAC Betamicron® – Aquamicron® filter elements offer high-performance dual filtration by removing both solid particles and excess water from hydraulic fluids. Designed for systems exposed to high water contamination, these BN/AM elements ensure absolute particle filtration and effective water separation. Suitable for mineral oils, HFD-R fluids, and biodegradable oils, they help extend the life of critical hydraulic components.

The HYDAC Compatibility List provides a general guideline for selecting suitable materials for housing, spindles, seals, and internal components in 2/2-, 3/2-, and 4/2-way ball valves. Based on supplier data and test experience, it helps users make informed material choices for various fluids and operating conditions. This reference is non-binding and intended to support material selection across a wide range of applications.

The HYDAC Contamination Sensor CS 1000 Series offers continuous monitoring of particle contamination in hydraulic and lubrication fluids, with selectable ISO, SAE, or NAS cleanliness codes. Compact and robust, it supports condition-based maintenance and features a FREEZE function to display the last 20 readings, ideal for industrial and mobile applications.

Key Features:

• Operating pressure: max. 300 bar
• Viscosity range: 1 ... 1000 mm²/s
• Media temperature range: 0 ... +85°C, +32 ... +185°F
• Measurement flow rate: 30 ... 300 ml/min

The HYDAC Contamination Sensor CS 2000 Series is a high-precision stationary sensor designed for continuous monitoring of particle contamination in hydraulic and lubrication systems. With a fluid temperature range of 0 to +70 °C and flow rates from 10 to 200 ml/min, it offers advanced electronic and hydraulic compensation for pressure and viscosity fluctuations, making it ideal for critical applications requiring reliable, real-time contamination trend analysis.

Key Features:

• Fluid temperature range: 0 ... +70 °C, +32 ... +185°F
• Measurement flow rate: 10 ... 200 ml/min
• Supply voltage: 24 V DC, ± 25%

The HYDAC CSM 2000 Series is a compact online condition monitoring system for real-time detection of solid particle contamination in hydraulic and lubrication fluids. With integrated air bubble suppression and optional AquaSensor, it ensures accurate, reliable monitoring for proactive maintenance and system diagnostics.

Key Features:

• Total flow rate (standard pump) ≈ 100 ml/min
• Total flow rate (pump, primary pressure stability ) ≈ 180 ml/min
• Permitted pressure at output 5 bar max

The HYDAC CSM1320-2-1-W/N/X60/O60/ is a compact, online monitoring system for continuous measurement of particle contamination in hydraulic and lubrication fluids. Featuring a gear pump, rotatable display, and air bubble suppression, it enables reliable oil cleanliness monitoring for proactive maintenance in industrial applications.

Key Features:

• Total flow rate: ≈ 180 ml/min
• Permitted outlet pressure: 5 bar max