Why Clogging Indicators Are Essential for Hydraulic Filters
Filter elements perform efficiently only if their capacity to remove contaminants is fully utilized. This can be achieved by using clogging indicators mounted onto filter assemblies or housings.
Knowing exactly when to replace your filter element is crucial. Changing too early wastes filter life, while changing too late risks the system running in bypass mode, allowing contaminated oil to enter.
How Hydraulic Filter Clogging Indicators Work
As hydraulic oil flows through the filter, dirt particles accumulate in the filter element, causing a pressure drop in the housing. Once this pressure reaches a preset limit, the clogging indicator is triggered, signaling the need for filter element replacement.
Available options include visual, electrical, combined visual-electrical, and electronic indicators, ensuring effective maintenance and protection for hydraulic, mobile, and industrial machines.
Advantages of Installing a Clogging Indicator
- Ensures maximum utilization of filter elements
- Removes guesswork for operators by giving exact clogging signals
- Reduces costs by avoiding premature element replacement
- Can be easily fitted to any standard filter without difficulty
Types of Clogging Indicators and Key Features
- Visual Clogging Indicator: Available with manual or auto reset
- Electrical Clogging Indicator: Provides electrical output signals
- Electronic Clogging Indicator: Pressure switch with multi-stage clogging signals
- Combined Visual + Electrical Indicator: Dual monitoring for accuracy
- Pressure ranges from vacuum applications to 8 bar depending on system requirements
We supply a complete range of solutions including Hydac clogging indicators, Parker clogging indicators, and other mechanical & electronic clogging indicators suitable for various hydraulic filter systems.
Get the Right Clogging Indicator for Your System
Share your filter code or system specifications with us, and our team will recommend the most suitable hydraulic filter clogging indicator for your application.