100% LEAK TESTING: MP FILTRI INTRODUCES ATEQ TECHNOLOGY FOR HIGH-PRESSURE FILTERS

At MP Filtri, leak testing is performed on 100% of products thanks to ATEQ technology
A new testing machine to guarantee maximum reliability of high-pressure filters
At MP Filtri, quality is never left to chance. It is a design, production and technological choice.
To further strengthen this commitment, we have introduced an ATEQ air leak testing machine, a highly sensitive testing solution dedicated to our high-pressure filters.
The system has been fully implemented and is now used to test 100% of high-pressure filters, without exception.
WHY INVEST IN AN ULTRA-HIGH SENSITIVITY LEAK TEST
High-pressure filters operate in extreme conditions. In these environments, even invisible micro-leaks can generate:

• loss of circuit efficiency
• pressure instability
• fluid contamination
• increased maintenance costs
• safety risks
  For this reason, we chose to adopt a highly precise and reliable testing technology.
  THE NEW ATEQ MACHINE AT MP FILTRI
  The introduction of the ATEQ machine represents a strategic step in our quality control process.
  Thanks to this technology we can:
• verify every single filter
• detect extremely small leaks
• guarantee precise and repeatable measurements
• integrate testing directly into the production flow
• 
  This is not sample testing, but full testing on 100% of high-pressure filters.
  HOW THE AIR LEAK TEST WORKS
  The verification process follows a rigorous procedure:

1. Pressurization of the filter with controlled air
2. Pressure stabilization phase
3. Measurement of minimal variations
4. Calculation of the actual leak
   The system’s sensitivity allows detection of defects that would be impossible to identify using traditional methods.
   AN EXTREMELY STRICT LEAK LIMIT: 4 cc/min
   At MP Filtri we have set a maximum acceptable leak limit of:
   4 cc/min in air
   This value:

verified and demonstrable quality
Each filter is not only designed to withstand high pressure, but individually tested before delivery.
MEASURED QUALITY, NOT DECLARED
The integration of ATEQ technology into our processes reflects a clear philosophy:
Quality must be proven with objective data.
At MP Filtri we continuously invest in solutions that transform quality standards into real guarantees for our customers.