GN 19 Leveling Feet Stainless Steel, 3-A and DGUV Certified, Hygienic Design


GN 19 Stainless Steel Leveling Feet, 3-A and DGUV Certified, Hygienic Design

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product Family Hygienic Design

Standard Parts of the “Hygienic Design” product family are labeled with the HD icon. They combine high surface quality, freedom from dead spaces, non-scooped outer surfaces, and sealed bolting areas. A sealing concept based on FEM calculations ensures reliable contact pressure after installation.

  • suitable for use in hygienically sensitive areas
  • quick and easy cleaning
  • no dead spaces due to functional seals
  • certified according to EHEDG guidelines
Show all Hygienic Design products


The FOOD AND DRUG ADMINISTRATION is a federal agency of the United States Department of Health and Human Services, one of the United States’ executive departments. The FDA is responsible for many things including food safety. The FDA has a positive list of substances that are allowed to come into contact with foods and beverages.

Product description


Leveling feet GN 19 comply with the 3-A sanitary standard 88-01 and the DGUV testing principles, making them suitable for use in in hygienic areas.

The elastomer pad seals the space below the foot plate against dirt. This is achieved by the weight of the machine on the plate. The sealing ring above the adjustment sleeve enables fastening without dead space. Due to the wiper and the joint sealing ring, the moving components are sealed against the environment.

The high quality finish prevents adherence of dirt and facilitates cleaning.

The values listed in the table for static load capacity refer to a purely vertical load in relation to the leveling foot. Under normal operating conditions bending loads or angular loads are not uncommon and result in a reduction of load capacity, which must be taken into consideration.


Threaded stud, adjustable sleeve
Stainless steel AISI 304

Base plate
Stainless steel sheet metal AISI 316L

Blue, FDA compliant

  • Sealing ring
    H-NBR, hardness 70 ±5 Shore A
  • Wiper
    TPU, hardness 95 ±5 Shore A
  • Joint sealing ring
    H-NBR, hardness 85 ±5 Shore A

Bottom seal

  • Blue, FDA compliant
  • Silicone, hardness 85 ±5 Shore A
  • Vulcanised



Protective End Caps GN 20.1
Sealing Rings GN 7600 (Hygienic Design)
Wipers GN 7607

Technical drawing

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GN 19 Stainless Steel Leveling Feet, 3-A and DGUV Certified, Hygienic Design sketch

Part Options / Table


AWithout mounting holes
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Dimensions in: Inch (change to Metric)
(see information)
2.36M 126.898.860.980.551.380.670.752023 lbf (9 kN)
2.36M 166.898.861.100.751.380.710.872023 lbf (9 kN)
3.15M 126.898.860.980.551.380.670.753372 lbf (15 kN)
3.15M 166.898.861.100.751.380.710.873372 lbf (15 kN)
3.15M lbf (15 kN)
3.15M lbf (15 kN)
3.94M 166.898.861.100.751.380.710.874946 lbf (22 kN)
3.94M lbf (22 kN)
3.94M lbf (22 kN)
4.72M 166.898.861.100.751.380.710.876744 lbf (30 kN)
4.72M lbf (30 kN)
4.72M lbf (30 kN)

Build & Price

3D Product Configurator
Foot diameter d1
Thread d2
Length l1

Design Principles of Hygienic Design

3-A Sanitary Standard, Inc.

  • Nonprofit and independent organization in the USA
  • Three interest groups:
    Public and governmental health agencies, machine and food manufacturers
  • Over 70 Sanitary Standards
  • Testing of designs and processes, issuing of certificates

3-A 88-01

Sealing Concept



For parts that are designed in Hygienic Design, seals have the central function of protecting dead spaces, gaps and cracks from penetration of cleaning fluids or product residues.

This requires a defined pre-tension / pressure of the seals and wipers for a reliable and permanent seal when installed. Within the Hygienic Design range, seal installation spaces and seal cross sections are therefore calculated and designed using simulation software in such a way that the necessary surface pressure is achieved during installation and at the same time, the seal material is not overstressed.

A fundamental differentiation can be made between static and movable seals:

The static seals shown in the application example below (at the top towards the mounting surface (sealing ring) and at the bottom towards the installation surface (bottom seal)) are tightened during installation. It should be ensured that all surfaces in contact with the seals have a surface quality of at least
Ra 0.8 µm.

The movable seals on the adjustable sleeve (wiper) and on the ball joint (joint sealing ring) of the foot are designed in such a way that they allow an adjustment in height and angle. Also with these, the installation space together with the seal cross section ensures a gap-free, pre-tensioned seal.

Depending on the version and application, it may be necessary to replace the seals in case of damage or for preventative maintenance. For this purpose, JW Winco offers the respecitve seals separately as a standard part under Sealing Rings GN 7600 for spare part requirements.

Selected Part

Total US Dollars (net)
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
≥ 50$86.45
Prop 65: Not compliant
Cancer and Reproductive Harm -
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 1.052 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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