| Product information

Energy Cost Optimisation with the
Flow Rate Meter KDDM-2

When energy costs are rising, precisely tuned fl ow rate measurements and exact consumption measurements
become decisive factors in industrial plants for the optimisation of costs and energy effi ciency.

With the KDDM-2, Knocks presents a maintenance-free fl ow rate sensor for pressurised air and neutral gases, which stands out foremost for its practiceoriented precision and ease of use in terms of assembly, flow medium and maintenance.


Performance losses in pressurised air systems lead to strong.


The KNOCKS KDDM-2. The differential pressure gauge that pays off quickly.

  • System monitoring for changes in the flow rate and consumption
  • Leakage measurements
  • Energy efficiency measurement
  • Process monitoring
  • Volume flow monitoring


If you don't ask you won't find out!

Our dedicated engineers are happy to assist you and provide you with additional information about our products and services.

Please send your e-mail enquiry to


It is better to find what you're looking for quickly than to spend a long time searching!

Our product finder offers you easy search options to ensure fast, targeted access to your desired product.

to the product finder

We keep you informed!

Subscribe to the KNOCKS-Newsletter and receive always the latest news about KNOCKS.

Sign up for the NEWSLETTER here!

I hereby confirm that I have read the privacy policy and the information contained therein.