Fluid Service Products

The HYDAC Contamination Test Unit CTU 1000 Series is a precision testing system designed to assess the technical cleanliness of slightly contaminated components, ensuring compliance with strict quality and durability standards. Ideal for applications across automotive, aerospace, and hydraulics, it enables early detection of contaminants to reduce production waste and system failures.

Key Features:

• Reduction in costs as a result of less production waste
• Internal and external process optimisation
• Reduction of zero-km breakdowns

The HYDAC Fluid Control Unit FCU 1000 Series is a portable service unit designed for short-term, on-site monitoring of particle contamination and water saturation in hydraulic systems. With accurate, real-time analysis and robust design, it’s ideal for field service, maintenance, and diagnostics of mobile hydraulic systems.

Key Features:

• Ambient temperature range: 0 ... +45 °C / 32 ... 113 °F
• Storage temperature range: -40 ... +80 °C / -40 ... 176 °F
• Pressure max. 345 bar / 5000 psi

The HYDAC FCU 1000 Series Battery Pack (Type 3504605) enables portable, short-term operation of the FCU 1000 unit without reliance on external power sources. Designed with built-in safety features, it ensures reliable performance in field conditions.

Key Features:

• Voltage: 24V DC / 4500 mAh
• Includes deep discharge protection to prevent malfunction
• Features smart charging with automatic switch to float mode to avoid overcharging

The HYDAC Fluid Monitoring Module FMM Series is a compact, stationary system for continuous monitoring of particle contamination and water saturation in hydraulic and lubrication fluids. Combining the CS 1000 and AS 1000 sensors, it enables early detection of critical machine conditions for improved reliability and maintenance planning.

Key Features:

• Max. operating pressure: 15 ... 300 bar
• Minimum differential pressure: 15 bar
• Permitted viscosity range: 1 ... 350 mm²/s
• Fluid temperature range 0 ... +85 °C / +32 ... +185 °F

The HYDAC Fluid Monitoring Module FMM-O Series is a stationary monitoring system designed for low-pressure applications, offering continuous measurement of particle contamination and water saturation in hydraulic and lubrication fluids. Combining the CS 1000 and AS 1000 sensors, it helps detect critical machine conditions early and supports proactive maintenance.

Key Features:

• Max. operating pressure: 6 ... 15 bar
• Minimum differential pressure 6 bar (recommended)
• Permitted viscosity range: 1 ... 350 mm²/s
• Fluid temperature range: 0 ... +85 °C / +32 ... +185 °F

The HYDAC ContaminationSensor Module CSM Economy 1000 is a compact, cost-effective unit designed for continuous monitoring of oil cleanliness in systems where air bubbles or lack of pressure could affect accuracy. Used with CS1000 and AS1000 series sensors, it enables reliable particle and moisture measurement in hydraulic and lubrication fluids.

Key Features:

• Flow rate: ~ 180 ml/min
• Fluid temperature range: 0 … 85 °C
• Series: For CS1000 with flange connection

HYDAC's Practical Contamination Management (PCM) is a comprehensive approach designed to optimize the performance and reliability of hydraulic and lubrication systems by controlling and reducing contamination. Through advanced technology, expert analysis, and tailored solutions, HYDAC helps industries achieve significant improvements in system longevity, efficiency, and operational safety.

• Contamination Analysis: Fluid and system diagnostics using sensors and lab testing
• Filtration Solutions: High-efficiency filters and fluid conditioning systems
• System Optimization: Targeted upgrades to reduce contamination sources