Düperthal ACID pure M cleanroom cabinet, polypropylene interior
This safety cabinet has been specially developed for applications in which highly aggressive chemicals such as acids and alkalis must be stored safely. With its robust construction and polypropylene interior, the system is highly resistant, providing laboratory operators with a reliable and durable solution for sensitive cleanroom environments. Compared to conventional storage cabinets, this model offers a clear advantage in terms of space-saving yet spacious storage options thanks to its compact size and sophisticated airflow design.
Reliable features for demanding laboratories
Thanks to state-of-the-art manufacturing techniques, the storage of problematic liquids and solids in this cabinet is particularly safe. The materials used have been selected with aggressive substances in mind to ensure a long service life and durability. Polypropylene is considered to be extremely chemically resistant, which significantly reduces the risk of damage. The housing also has comprehensive protective functions that meet clean room requirements. The pressure difference inside the cabinet is less than 1 Pa, which also ensures efficient ventilation, minimising the risk of explosion or chemical burns. In combination with sturdy drip trays and reliable door seals, laboratory staff thus have a cabinet that not only offers space for containers, but also for additional protective equipment. Important key figures and technical highlights The key data listed below provide a quick overview of performance, load limits and capacity:
- External dimensions: 595 x 595 x 1955 mm (for easy installation in confined spaces) - Internal dimensions: 536 x 507 x 1895 mm (optimal use of space for different container sizes)
- Drip tray: 14 l volume and 60 kg load capacity (with evenly distributed load)
- Volume flow: 6 m³/h with 10 air changes (ensures continuous ventilation)
- Weight: 155 kg (robust construction that provides protection against tipping and vibration)
- DIN EN 14470-1: Compliance with this standard ensures the highest fire safety requirements are met
- CE marking: Confirmation that all applicable European directives are complied with
A stable drip tray is integrated to minimise risks from leaking liquids. The ability to safely store containers of up to 14 litres increases flexibility when storing different media.
Maximum safety through certified standards
The cabinet is designed in accordance with strict standards to ensure maximum safety for users. In addition to the aforementioned DIN EN 14470-1 and CE marking, the system supports various internal and external exhaust air configurations in case additional requirements are placed on the exhaust air flow. Since extreme cleanliness criteria apply, especially in clean room environments, attention was paid to creating a smooth, easy-to-clean surface. Polypropylene enables quick and efficient decontamination after each use.
Practical areas of application
This cabinet provides indispensable services when hazardous or corrosive substances are used in laboratories or industrial processes. Typical examples of applications include:
- Storage of sulphuric acid, hydrochloric acid or hydrofluoric acid in research facilities
- Safe storage of caustic soda and potassium hydroxide in pharmaceutical or chemical production
- Protective gas storage scenarios in which highly volatile compounds are stored under clean room conditions
- Use in quality control laboratories of manufacturers of high-purity chemicals
Frequently asked questions (FAQ)
What are the advantages of the collection tray?
It protects against spills or leaks and retains hazardous substances. The collection volume of 14 litres allows even larger containers to be stored safely without chemicals leaking uncontrollably.
Is regular maintenance necessary?
Yes. To ensure long-term safe operation, an annual inspection is recommended. During this inspection, seals, hinges and exhaust air systems are checked and collection and exhaust air components are cleaned.
How much space is left in the shelves for larger accessories?
The internal dimensions of 536 x 507 x 1895 mm offer sufficient space to store several medium-sized containers as well as additional handling or protective equipment without running out of space.
What types of containers are suitable?
Containers made of chemically resistant materials such as polyethylene or PP are best suited. Glass sloping bottoms or metal containers should be tested in advance for their resistance to the respective substances.
Conclusion
The Düperthal ACID pure M cleanroom cabinet with polypropylene interior impresses with its high chemical resistance, stable construction and standard-compliant safety features. With its precisely coordinated dimensions, efficient ventilation systems and robust drip trays, this cabinet is an excellent choice for any environment where aggressive substances need to be stored safely and reliably under cleanroom conditions. It combines compact dimensions with generous storage space, contributing to efficient and protected working under demanding conditions.
