Kundert Vario AG is a specialized Swiss manufacturer of high-performance pumps and sealing technology, headquartered in Schlieren. Since its inception, the company has established itself as a leader in the field of safe chemical handling, driven by the mission to provide "Innovative Solutions for Challenging Fluids." Kundert Vario is particularly renowned for its expertise in the development of robust hand-operated and motorized pumps designed for the transfer of aggressive, flammable, or high-purity liquids. By utilizing high-grade materials such as PTFE, PVDF, and stainless steel, the brand ensures that its products offer maximum chemical compatibility and environmental safety. Today, Kundert Vario is a critical partner for the chemical, pharmaceutical, and food industries, delivering "Swiss Made" engineering that combines extreme mechanical reliability with the precision needed for modern laboratory and industrial workflows.
The Kundert Vario range at LabFriend features professional liquid handling solutions, headlined by their versatile hand pumps and drum pumps for chemicals. These are essential for the safe decanting of acids, alkalis, and solvents from large containers into smaller laboratory vessels. For specialized sealing requirements, the brand provides advanced general laboratory aids, featuring high-performance gaskets and O-rings made from specialized elastomers and fluoropolymers. Their portfolio also encompasses essential occupational safety support, featuring flame-arresting pumps and anti-static devices for the safe handling of flammable liquids. To support complex technical setups, Kundert Vario offers customized valve and piping components tailored to specific chemical resistance needs. By choosing Kundert Vario through LabFriend, you benefit from competitive pricing and fast shipping on premium Swiss-engineered equipment designed for total safety and durability.
Why Choose Kundert Vario for Your Laboratory?
- Uncompromising Swiss Quality: Every Kundert Vario product is manufactured to rigorous Swiss standards, ensuring that pumps and seals perform reliably even in the most demanding chemical environments.
- Advanced Material Science: By specializing in fluoropolymers like PTFE and PVDF, the brand offers products that are virtually inert to most laboratory reagents, ensuring zero contamination.
- Safety-First Innovation: Their pump designs focus on preventing leaks and harmful vapors, protecting laboratory personnel from exposure during hazardous liquid transfers.
- Long-Term Reliability: Kundert Vario instruments are built for industrial durability, featuring wear-resistant internal components that significantly reduce maintenance costs and downtime.
- Bespoke Sealing Solutions: Beyond standard sizes, the company provides custom-engineered sealing solutions for unique laboratory apparatus and chemical reactors.
Frequently Asked Questions
1. Which pump material should I choose for strong acids?
For strong acids, Kundert Vario pumps made from PVDF or PTFE are ideal. These materials offer the highest level of chemical resistance compared to standard polypropylene or nylon pumps.
2. Are Kundert Vario hand pumps suitable for food-grade liquids?
Yes, the brand offers specific models manufactured from FDA-compliant materials, making them suitable for the hygienic transfer of oils, syrups, and other food products in laboratory or production settings.
3. How do I ensure an airtight seal on my laboratory reactor?
Using Kundert Vario's high-precision PTFE or FKM gaskets ensures a reliable seal. Their expertise in sealing technology allows them to provide components that maintain integrity even under vacuum or high pressure.
4. Can I use these pumps for flammable solvents?
Absolutely. Kundert Vario provides specialized pumps with anti-static features and grounding cables designed specifically for the safe transfer of flammable solvents in compliance with ATEX safety regulations.
