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What do the colors of o-rings mean? The answer to this question about colored o-rings is here.

Kalrez®, get to know them on the Power Rubber website! Welcome!

Rubber cords - available types of rubber cords and their basic applications.

Rubber pads are widely used and apart from their basic purpose, they can be successfully used wherever the need arises. For this reason, the production of rubber washers can also take place on the ...

The PZH hygienic certificate is a confirmation that the product is safe for health and the environment. The PZH certificate is required, among others, for products in contact with drinking water and ensures the highest quality. In the article, we explain how to obtain the PZH certificate, how much it costs, and for what period it is issued.

The fire resistance certificate confirms that building materials and technical products meet fire safety standards. Fire resistance is crucial when selecting materials for public and industrial buildings. Check which fire classifications apply and how to obtain a fire resistance certificate in accordance with the PN-EN 13501-1 standard.

Certified biocompatible seals and o-rings for medical applications. Check what biocompatibility is and why it is worth choosing products with ISO 10993 certification. An ideal solution for medical device manufacturers.

FDA o-rings are specialized seals approved for contact with food and drinking water, meeting strict hygiene standards. High resistance to temperature and chemicals ensures the safety and durability of the seal.

The BAM certificate confirms the safety and resistance of rubber products to the effects of oxygen under high pressure and temperature. It is required, among others, in the chemical, pharmaceutical, and gas industries. Seals and O-rings with a BAM certificate ensure reliability and compliance with strict safety standards.

The WRAS certificate confirms that the product is safe for contact with drinking water and meets strict standards applicable in the UK. It helps to maintain high quality in water installations, ensuring that products do not affect the taste, smell, or purity of water. This is a crucial choice for companies offering faucets, valves, and seals designed for plumbing systems.

The NSF certificate confirms that the product is safe for contact with food and meets rigorous sanitary standards. It includes thorough material testing, production process control, and regular audits. Products with this certificate are approved for use in the food industry and water treatment.

The washing machine mat allows for its quiet operation. Additionally, it enables the washing machine to stay in its original place. The washing machine doesn't go for walks, it just stays where it should.