Hydraulic Filter manifolds

• Increase system reliability
• Reduce system weight and complexity
• Reduce space envelope
• Simpler to maintain

A filter manifold combines a number of separate filter assemblies, valves and sensors (pressure, temperature, etc.) into a single unit. This results in a smaller space envelope and reduced total weight and cost.
They are effective at removing aircraft hydraulic fluid contamination .

The manifold concept should be considered in the early phase of system design. It is particularly suitable where the number of connections, pipes, and brackets needs to be minimized.

Features

• Single, integrated package
  • Fewer components
  • Fewer connection points and couplings
  • Less Tubing (less fluid volume)
  • Fewer potential failure points
• Single supplier for multiple components
• Provides single-point maintenance
• Engineered to meet OEM specifications

Benefits

• Increased system reliability
• Reduced system weight and complexity
• Reduced overall cost
• Reduced space envelope
• Simplified logistics support
• Easier to maintain

Components of a Hydraulic Filter Manifold

A filter manifold incorporates the separate sub-components of the fluid system, including:

Filter Elements
High-performance filter elements are used to protect the hydraulic system and system components from particulate contamination.

Filter Bowls
Easily removable bowl contains the filter element. It incorporates a locking mechanism to prevent the filter bowl loosening under vibration in service.

Monitoring Devices/Sensors
The Differential Pressure Indicator/Switch (DPI/DPS) indicates when the filter element is becoming blocked and needs to be changed. The manifold can also contain temperature and pressure sensors.

Valve Components
Bypass Valve, Check Valve/Flow Control Valve, Shut-Off/Non-return Valve, System Relief Valve, Sampling Valve, Regulating valve.

Shut-Off Diaphragm (optional)
This prevents loss of fluid during element change-out.