Hygienic Product Line: Certified Levelling feet

The rising regulatory demands in all process industries emphasize the importance of resource usage, product safety, and official hygiene certifications.

NGI's certified levelling feet, such as those certified by 3-A, USDA, and EHEDG, not only decrease water and cleaning resource consumption but also lower the risk of contamination during production.

Opting for NGI's certified levelling feet will not only improve the hygiene of your machinery but also enhance your customer's Return-On-Investment (ROI).

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  • 3-A, EHEDG, USDA-certified
  • Minimized cleaning time
  • Minimized water usage
  • The only levelling feet in the world hygienically certified by 3-A, EHEDG and USDA standards for use in sanitary production environments.

  • Self-draining surfaces, sealed movable parts, and no exposed thread secure absolute minimum cleaning and maximum sanitary safety.

  • It takes 28% more resources to reach the same level of cleanliness on a fully- threaded foot

What are the reasons for selecting a certified hygienic levelling foot?


Ensure that the component you use is hygienically designed by choosing a component with a 3A, EHEDG or USDA certificate

Food Safety

Professional stakeholders in the food industry are increasingly demanding risk documentation and quality control of foodstuffs. 

High ROI

It takes 28% more resources to reach the same level of clenliness on a fully-threaded foot compared to a hygienic foot without exposed thread

The sustainable solution

A certified hygienic levelling foot reduces cleaning frequency, cleaning time, water usage, waste water costs and electricity costs.

Calculate your savings by using our certified hygienic levelling feet. Try our new:

ROI calculator

Advantages of Hygienic Levelling feet:

  • USDA certification “Dairy” and “NSF/ANIS/3-A 14159-1-2014”
  • Official hygienic certificates included in every shipment
  • Self-draining surfaces and safety against exposed thread secures absolute minimum cleaning
  • Low-friction washer between spindle and footplate ensures easy adjustment
  • All movable parts are 100% hygienically sealed even if the load on the foot is removed
  • Vulcanized FDA-approved, anti-vibration, anti-slip rubber blocks out bacteria underneath the footplate
  • Stainless steel AISI 304/A2, 1.4301. Optional AISI 316/A4, 1.4401
  • More than 1.000 different variations available (weight load, height-adjustment, flexible mounting parts)
  • All sealings are blue and therefore detectable by scanning systems
  • Design and patent protected 

Test by the Danish Technological University: Certified Hygienic Levelling feet versus fully-threaded levelling feet

Our certified hygienic levelling feet have been tested against fully-threaded levelling feet by the Danish Technological University - Center of Hygienic Design and comprised with Ecolab cleaning instructions.

These tests highlight the significant savings in resources and the enhanced food safety our certified hygienic levelling feet provide compared to fully-threaded levelling feet. Watch the short video below!

The hygienic design contributes to reducing the emission of water and detergents in the cleaning process thus reducing the environmental impact

Calculate your savings by using hygienic versus fully-threaded feet
Data for calculation

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Calculations are based on a 20% reduction in cleaning time

* Note: The test results are based upon machine feet with a M24 thread adjusted to maximum heights.


Annual water consumption reduced by
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Sustainability - the NGI Way

The ROI-calculator will quickly and automatically illustrate your company-specific savings from investing in certified hygienic levelling feet. It takes 28% more resources to reach the same level of cleanability on a fully-threaded foot compared to a certified hygienic foot, which means significant savings in both water, cleaning detergents, and time.

We are here to help

All NGI products are in stock and ready for immediate dispatch. Our lead time throughout Europe is just 3-4 days. Feel free to call us for non-binding advice regarding your specific product.

Jacob Trolldenier
Jacob Trolldenier

Scandinavia UK & Ireland

D: +45 96 32 75 48

M: +45 60 13 37 43


Anders Kjær
Anders Kjær
Sales & Team leader

Scandinavia UK & Ireland

D: +45 38 41 75 27

M: +45 29 81 10 17


Lee Morrison
Lee Morrison
Sales - locally

UK & Ireland

M: +44 77 30 59 08 55


Nicolaj Claesen Mathiesen
Nicolaj Claesen Mathiesen
Sales & Team leader

Benelux, Spain & Portugal

D: + 45 96 32 75 58

M: +45 22 15 90 01


Oleksandr Gerasymovych
Oleksandr Gerasymovych
Business Team Manager & Sales

Eastern Europe

D: +45 96 32 75 79

M: +45 30 95 81 93


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