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GN 7600 Sealing rings Hygienic Design


GN 7600 Sealing rings, Hygienic Design Material: EPDM - Ethylene propylene diene rubber
Material: EPDM - Ethylene propylene diene rubber
GN 7600 Sealing rings, Hygienic Design Material: EPDM - Ethylene propylene diene rubber GN 7600 Sealing rings, Hygienic Design Material: HNBR - Hydrogenated acrylonitrile butadiene rubber

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

Product description


Components with cylindrical mounting surfaces which are installed in hygiene areas can be sealed and mounted without dead spaces using GN 7600 sealing rings.

As delivered, or unassembled, the sealing rings have the “actual dimensions” as stated in the table. To ensure a firm seating and reliable sealing, an installation space must be provided in the component as shown in the diagram. This ensures that when the sealing ring is installed, it will be subject to the necessary pressure without excess load. All surfaces which are in contact with the sealing ring should have a minimum surface quality of Ra 0.8 µm.

Standard parts which are supplied with GN 7600 sealing rings are listed in the table and can be supplied individually in case service is required.


Hydrogenated acrylonitrile butadiene rubberHNBR
  • blue
  • temperature resistant -25 °C to +150 °C
  • FDA compliant
  • Hardness 85 ±5 Shore A85

Ethylene propylene diene rubberEPDM
  • blue
  • temperature resistant -40 °C to +120 °C
  • FDA compliant
  • Hardness 85 ±5 Shore A85


Technical drawing

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GN 7600 Sealing rings, Hygienic Design sketch

Article options / Table

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Nominal dimensions -
Installation space
Nominal dimensions -
Installation space
Nominal dimensions -
Installation space
Nominal dimensions -
Installation space
Actual dimensions -
Sealing ring
Actual dimensions -
Sealing ring
Actual dimensions -
Sealing ring
Actual dimensions -
Sealing ring

suitable for
12812,81,611,25712,352GN 429 / GN 1580
141014,81,613,25914,352GN 75.6 / GN 305 / GN 1580
161216,81,615,251116,352GN 75.6 / GN 429
181418,81,617,251318,352GN 75.6 / GN 305 / GN 1580 / GN 5435 / GN 5445
211721,81,620,251621,352GN 75.6 / GN 305 / GN 1580 / GN 5435 / GN 5445
221822,81,621,251722,352GN 305 / GN 8170
252125,81,624,252025,352GN 1580
282428,81,627,252328,352GN 20
322832,81,631,252732,352GN 20 / GN 1580

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Selected Part (How to order)

Total (net)
plus VAT 0,17 €
gross 1,24 €
In stock
Weight: 0,001 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS: Yes
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)).
Please note our quantity discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount
With a total value (net) per order:
All prices in accordance with our price list No. 52, valid from 1 May 2019, plus VAT only valid for Germany.

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