Knowledge Management at punker

punker’s Quality Management team is working on the implementation of an enterprise wiki. Find out why knowledge management is so important to business success and how it will be practiced at punker on the punker Blog:


Customer Survey 2016

We asked our customers worldwide to rate punker regarding the quality of our products, order fulfillment, employees and informational resources. We share some of the interesting findings of our customer survey 2016 on the punker Blog:

Data Sheet k-factor R63D1 available

We have quantified the k-factor for punker series R63D1 in combination with inlet cone ED 11.

The Data Sheet with k-factor for all wheel diameters is available for download on the product page:



What is the k-factor good for?

The pressure tapping inside the inlet cone is used to determine the differential pressure in reference to the fan’s static pressure. By means of the k-factor, which has been determined at the punker lab for all series, the volume flow inside the customer’s system can be calculated and monitored electronically.


Review Climate World Moscow

In early March 2016, punker visited the international trade show for heating, ventilation and air conditioning, Climate World Moscow. On the punker Blog, Area Sales Manager North East Europe, Dmitry Vysotski, shares his impressions from the exhibition and how the russian HVAC-industry reacts to the ongoing crisis.

punker Blog: Climate World Moscow

New Energy Efficiency Standards in the US

Industrial ventilation systemNew energy efficiency standards for commercial air conditioners and commercial warm air furnaces will force US manufacturers to rise to the challenge of optimizing their products accordingly. Read a summary of the U.S. Department of Energy’s direct final rule on our Blog:

punker Blog in english language










The punker Blog is now available in english!

Join us on a journey through the punker-World of Ventilation Technology. From Eckernförde, Hickory, Shanghai and many more places worldwide, our employees tell you about their passionate quest for new solutions.


New Website for North America

To further optimize the service and support for our customers in the USA, Canada and Mexico, we have released a separate website. The new website is aimed mainly towards the HVAC-industry (Heating, Ventilation, Air Conditioning). Accordingly, it spotlights the fan wheel series R63D-HVAC and D light. 

Visit our new website at

AGRI Kit 322

AGRI Kit is designed specifically for the agriculture industry and performs with high pressure air flow in a compact size.

Range of applications:

  • Granular applicators
  • Air seeders
  • Potato harvesters
  • Chaff spreaders

For further information and data sheets, please visit our product page AGRI Kit 322

Review | Iran HVAC & R Exhibition

From October 17 – 20, 2015 punker exhibited for the first time in Iran at the 14th IRAN HVAC&R Exhibition (IHE) in Tehran.

After sanctions had been lifted partially, numerous western businesses were among the exhibitors this year. 419 businesses from 30 nations presented their products and services from the HVAC & R industry on a 90000m² area.

punker was represented by its sales representative Middle East, DENA teccon. A lot of promising new contacts with businesses from Iran have been established. Our visitors showed great interest in punker’s high efficiency wheels.

punker LLC is now ISO 9001:2008 certified!

ISO9001_GB__RGBOur dedicated team at punker LLC in Hickory, North Carolina spares no pains to ensure our customers are getting the best product and service quality they possibly can. Now, their efforts have been rewarded with an ISO 9001:2008 certification for the punker quality management system.

The certifiation represents our commitment to excellence. At punker we continuously review and improve the way we work across every aspect of our company, all over the world. To achieve top quality, we need more than high-quality material and professional know-how. Passion and reliability are what it takes to reach the goal. At punker, we are passionate about finding the best solution – and we don’t give up until we find the optimal result. This applies to developing excellent ventilation technology solutions for our customers as well as to bringing processes and procedure at punker to perfection.

To us, practicing quality management means

  • ensuring our products and services meet our customers’ needs
  • finding more efficient ways of working to save time, money and resources
  • improving operational performance to cut errors and increase profits
  • securing sustainable competitiveness
  • motivating staff and boosting team spirit
  • living the punker ideals.