JW Winco

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GN 519.2 Cylindrical Knobs made of Antibacterial Plastic


GN 519.2 Cylindrical Knobs, Antibacterial Plastic Finish: SGA - Black-gray, RAL 7021, matte finish
ELESA original design
code: I.780-SAN
Finish: SGA - Black-gray, RAL 7021, matte finish
GN 519.2 Cylindrical Knobs, Antibacterial Plastic Finish: SGA - Black-gray, RAL 7021, matte finish GN 519.2 Cylindrical Knobs, Antibacterial Plastic Finish: WSA - White, RAL 9016, matte finish

Product Family Sanline

Sanline standard parts made of antibacterial synthetic materials or coatings prevent microbes or bacteria from settling and growing on operating elements. The technology based on silver ions is absolutely harmless for the user and also remains effective after many cleaning cycles.

  • antibacterial plastic/coating
  • long-lasting efficiency, also after frequent cleaning
  • absolutely harmless for the user
Show all Sanline products

Product description


Cylindrical knobs GN 519.2 are manufactured from an antibacterial plastic.

Adding a silver-based substance has created a natural active agent that helps to prevent the growth of bacteria. Even after repeated cleaning with soap or solvent, the antibacterial effect of this additive will not diminish.

With these properties, the handles are the perfect choice for use in medical engineering, in the food and the pharmaceutical industry, and in general wherever hygiene is of great importance.


Technopolymer (Polyamide PA)
  • Glass fiber reinforced
  • Temperature resistant up to 110 °C
  • Black-gray, RAL 7021, matte finishSGASGA
  • White, RAL 9016, matte finishWSAWSA


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GN 519.2 Cylindrical Knobs, Antibacterial Plastic sketch

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26M 82180407

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Sanline - General notes

Handles and operating elements can act as vectors for many pathogens. Upon every hand contact, bacteria and germs take hold on the surface, where they can proliferate unchecked over time, such as between two cleaning cycles. If one or more other people later touch the same part, the expanded population of pathogens has the opportunity to spread even further.
The antibacterial standard parts of the Sanline product family can prevent bacteria and germs from propagating on an operating element, actively reducing their spread and preventing bacterial illnesses that could otherwise result.
Two different active principles can be found in the Sanline product family: Plastic standard parts with
additives based on silver ions and metal standard parts with a powder coating based on zinc molybdate. Both principles destroy the cell walls of the microorganisms, causing them to die. The antibacterial effectiveness is retained for a long time, even after frequent cleaning cycles, and is absolutely safe for the user.
With their antibacterial properties, the Sanline operating elements are predestined for areas with elevated hygiene requirements. These include doctors’ offices, hospitals, rehabilitation and care facilities as well as cafeterias, food-processing plants and agricultural operations with livestock. Sanline products also reduce the risk of infection in locations where many different people come into contact with handles and operating elements, such as in stadiums and concert halls, parks and wellness facilities as well as on public transport.

Functioning principle - plastic with silver ions

Plastics manufactured with silver ions inhibit the establishment and proliferation of bacteria and germs on the surface. The effect is based on a natural principle and remains continuously effective for a long time.
Silver ions (Ag⁺) diffuse from the plastic surface and attach to the cell walls of the microbe. After a short time, the silver ions break through the cell wall of the microbe and destroy the enzyme activity within the cell. The genetic material of the microbe is attacked, preventing further cell division and eventually killing off the germ.

Sanline - Silver Ionen

The antibacterial effect of the additive is not reduced by repeated cleaning with soap or solvent. Even at sterilization temperatures of up to 130°C, the effect is not lost.

Laboratory tests

Sanline standard parts have been tested successfully according to ISO 22196:2011-08 “Measurement of antibacterial activity on plastics and other non-porous surfaces.”
The antibacterial effect was demonstrated on the following test microbes:


  • Staphylococcus aureus ATCC® 25923™
  • Escherichia coli ATCC® 25922™
  • Klebsiella pneumoniae ATCC® 13883™
  • Pseudomonas aeruginosa ATCC® 27853™


  • Candida albicans ATCC® 10231™

The testing and confirmation were performed by the accredited testing laboratory CSI S.p.A.

The principle of action demonstrably reduces the growth of bacteria within 24 hours so that contaminated surfaces ultimately have less than 0.2% of the original number of microbes.

Typical standard part
Microorganism proliferation in a period of 24 h


Sanline standard part
Microorganism reduction in a period of 24 h


Selected Part (How to order)

Total (net)
plus VAT 0,85 €
gross 5,33 €
In stock
Weight: 0,045 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 order discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 50,00 €
All prices in accordance with our price list No. 55, valid from 1 September 2022, plus VAT only valid for Germany.

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Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0

To the customised elements | To the contact persons

GN 519.2-26-M8-SGAGN 519.2-26-M8-WSA

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