STAUFF solutions for data centre infrastructure

Area of application:
Mechanically resilient fastening of pipes and tubes in cooling distribution and infrastructure structures.

Design and advantages:
Aluminium clamps are made of a non-combustible, fireproof material and are particularly suitable for applications with increased mechanical requirements. Aluminium offers a very good ratio of low weight to high strength and ensures a permanently stable cable fixation even under vibrations and dynamic loads. The clamps are resistant to temperature, media and corrosion and meet the requirements of DIN 3015, enabling standard-compliant, reproducible and long-term safe installation.

Area of application:
Fastening pipes, tubes, cables and hoses in mounting profiles or profile rails within cooling distribution systems.

Design and advantages:
These clamps combine stable metal brackets – usually stainless steel – with an elastomer insert. While the metal component ensures a secure structural fixation, the elastomer insert decouples vibrations and protects cables from mechanical stress, chafing and material fatigue. Integration into mounting profiles or profile rails enables space-saving installation as well as simple expansion and reconfiguration of existing systems. Clamps with elastomer inserts therefore support modular and scalable cooling concepts in modern data centres.

Area of application:
Monitoring, commissioning and condition monitoring of cooling distribution systems.

Design and advantages:
The non-electrical pressure measurement and testing technology consists of robust metallic components such as measuring couplings, adaptors and prefabricated measuring hoses in stainless steel or mild steel design. It is designed for permanent installation, even in confined installation spaces, and enables measurements under operating pressure without media leakage. This enables reliable condition monitoring, early leakage detection and stable, controlled operation of the cooling systems.

Area of application:
Connection and disconnection of cooling lines in cooling manifolds, hose systems and connections.

Design and advantages:
The couplings (e.g. in accordance with ISO 16028) are generally made of stainless steel with EPDM seals. The flat-face design prevents coolant from escaping during coupling and decoupling and minimises the amount of air entering the cooling circuit. The push-to-connect technology enables tool-free assembly, reduces installation times and ensures a permanently leak-free connection with low pressure loss.

Area of application:
Independent off-line filtration of immersion cooling liquids.

Design and advantages:
Offline filter systems combine motor-pump units with multi-stage filtration concepts. They continuously clean the fluid outside the main cooling circuit, improve fluid service life and reduce maintenance and replacement intervals without affecting ongoing operation.

Area of application:
Filtration of dielectric coolants in immersion cooling systems.

Design and advantages:
The filter elements consist of specially matched filter media with high separation efficiency and high dirt holding capacity. They reliably remove particles, abrasion and ageing residues and thus contribute to the long-term stabilisation of cooling performance and system reliability.

Area of application:
Removal of moisture from immersion cooling media.

Design and advantages:
These filters combine particle filtration with water-absorbing materials that safely bind moisture. This reduces the degradation of the cooling medium, minimises the risk of corrosion and maintains the electrical insulation capacity of the fluid in the long term.

Area of application:
Fastening of tubing and pipework in stationary fire protection systems.

Design and advantages:
As a non-combustible material, aluminium offers high mechanical stability and permanent load-bearing capacity. The standardised design in accordance with DIN 3015 supports reproducible installation and long-term high operational safety.

Area of application:
Shutting off, releasing and diverting gases or liquids in firefighting and extinguishing systems.

Design and advantages:
Depending on the version, the ball valves are made of stainless steel or steel with a high-performance surface coating. The block-shaped, flow-optimised design ensures a reliable shut-off function even at high pressures and over long service lives. The low flow resistance minimises pressure losses, which is crucial for the reliable supply of media in the event of a fire. The ball valves can optionally be equipped with pneumatic or electric actuators and thus integrated into automated fire protection concepts.

Area of application:
Leak-free connection of tubing and pipework in gas and liquid extinguishing systems.

Design and advantages:
The metric pipe/tube fittings are designed for pipes and tubes in accordance with ISO 8434-1 / DIN 2353 and are made of stainless steel or steel with a zinc-nickel coating. Depending on the version, metallic or elastomer-supported sealing concepts are used to ensure a permanently tight connection even over long static periods. The screw fittings are vibration-resistant, easy to install and support standardised, reproducible installation – a significant advantage in safety-relevant systems such as fire protection.

Area of application:
Preparation of tube ends for particularly secure and durable tube connections in fire protection systems.

Design and advantages:
The pipe/tube forming system enables the machine cold forming of pipe and tube ends and represents a safe alternative to welding or flanging processes. In conjunction with standardised pipe/tube fittings, form-fit, heavy-duty connections with defined quality are created. The forming technology reduces assembly tolerances, minimises sources of error during installation and increases long-term operational reliability. The system offers a high level of process reliability and reproducible connection results, particularly in safety-critical applications such as fire-fighting systems.

Area of application:
Fastening of corrugated conduits for power and data cables.

Design and advantages:
These clamps are specially designed to hold corrugated conduits securely and have moulded inner contours or additional retaining ribs to prevent the protective conduits from slipping. Depending on the design, flame-retardant plastics or combinations of plastic clamps and elastic inserts are used. This ensures that both the protective conduits and the cables routed through them are reliably fixed and at the same time protected against mechanical stress.

Area of application:
Fastening cables and cable bundles in mounting profiles and profile rails.

Design and advantages:
Clamps with elastomer inserts combine stable metal brackets – typically stainless steel – with elastic inserts made of thermoplastic elastomer. The metal components ensure a secure structural fixation in the mounting profile, while the elastomer insert absorbs vibrations and protects cables from constriction, chafing and material fatigue. This design is particularly suitable for areas with a high cable density and supports flexible, modular cable management systems.

Area of application:
Fixing and bundling heavy power cables in vertical and horizontal cable trays.

Design and advantages:
These clamps are designed for high mechanical loads and consist of metallic base bodies with flame-retardant or elastic inserts. The inserts cover several cable diameters and enable secure bundling with a high holding force. Thanks to the robust design, larger cable cross-sections can be fixed with comparatively few clamps, which significantly reduces the installation effort. At the same time, reliable protection against slipping and self-loosening is guaranteed – even when installed vertically.

Area of application:
Connection of fuel, lubricating oil, cooling water and auxiliary media lines on generators, engines and auxiliary units.

Design and advantages:
The connection and pipe/tube systems consist of high-quality metallic components, usually made of stainless steel or steel with a high-performance zinc-nickel coating. They are designed to withstand high pressures, temperature loads and aggressive media such as diesel, oil or coolants. The precisely manufactured connecting elements ensure permanently leak-free connections and make a significant contribution to the operational reliability of emergency power generators – both in rare emergency use and in continuous operation.

Area of application:
Fastening of fuel, lubricating oil, cooling water and auxiliary media lines on generators, engines and auxiliary units.

Design and advantages:
The pipe/tube, line and hose fasteners are made of high-quality metallic components, usually stainless steel or steel with a high-performance zinc-nickel coating. They are designed for high mechanical loads, pressure peaks, temperature changes and use in contact with media such as diesel, oil or coolants. The precisely manufactured fastening elements ensure secure, low-vibration fixing of the media guides and thus make a significant contribution to the operational safety of emergency power generators – both in infrequent emergency use and in continuous operation.

Area of application:
Monitoring of pressure, temperature and operating states in fuel, lubricating oil and auxiliary fluid systems.

Design and advantages:
The measuring and testing technology is based on robust, non-electrical components made of stainless steel or coated steel. It allows the reliable recording of operating parameters even under pressure and during operation. Thanks to continuous condition monitoring, maintenance measures can be planned in a condition-orientated manner, wear and tear can be detected at an early stage and unplanned failures can be avoided. This is particularly important for the audit and verification security of data centres.