The sera Group is constantly expanding its product range and has set itself the goal of offering its customers everything from a single source. One logical consequence of this is that the company now also serves the high-pressure technology market; after all, pumps play a major role here. Complete high-pressure units and pump-motor units are, therefore, manufactured to customer specifications at the Austrian subsidiary sera Technology Austria GmbH.
All system components of a complete solution created according to the customer’s wishes, such as the pump unit, control system, nozzles and fittings, are precisely matched to each other and tested in detail at the factory before delivery. In this way, sera Technology Austria guarantees a complete solution that is flawless during commissioning, meets all requirements and delivers the desired result.
High-pressure cleaner
In addition to customised systems, sera has already defined standards for its customers and offers both stationary and mobile high-pressure cleaners for industry. The power packs have been specially designed for commercial and agricultural
applications. The compact design is particularly space-saving, and with the integrated electrical control, the unit is ready for connection. A very long service life is achieved for wear parts by using high-quality components. The integrated,
high-quality pump is suitable for 24-hour use and thus makes the sera high pressure cleaner an absolute professional in its field!
CUSTOMISED SOLUTIONS HIGH PRESSURE TECHNOLOGY
TANK WASHING HEAD, SPRAY NOZZLE, PUMP AND ASSEMBLY – EVERYTHING FROM A SINGLE SOURCE!
Evaporative cooling
When one litre of water evaporates, it extracts 630W of heat energy from the ambient air. To enable this evaporation, very fine water droplets must be produced by means of a high-pressure atomisation process. Water atomised by high pressure
evaporates 850 times faster because the water surface is increased two million times. Enthalpy control atomises only as much water as the air can actually absorb.
• No water precipitation
• No condensate formation
• Everything stays dry
These types of cooling systems are individually designed by sera according to the respective customer’s wishes and specially made for these requirements. The range of applications for these plants include:
• Adiabatic industrial cooling
• Condensation cooling
• Ambient air cooling
• Atomisation units
The customer decides not only on the arrangement of the various units, but also on the type of power transmission, direct drive with bellhousing, gearbox or belt drive. Due to the company’s extensive know-how, not only in high-pressure but especially in dosing technology, sera always offers an individual, all-in-one solution and everything from one source.
Cleaning of tanks and tankers
Here, the combination of individually combinable high-pressure units with tank washing heads that are suitable for the respective requirements provides an all-in-one solution for the most diverse applications.
• Tanker interior cleaning (truck and rail)
• Tank cleaning
• Food and Beverage industry
• Pharmaceutical and Chemical industry
• Waste management
Advantages
• Better cleaning results
• Reduced cleaning time
• Reduced water consumption
• Reduced use of chemicals
One major advantage is the combination of the robust high-pressure units designed for continuous operation, which are equipped with the required cleaning heads, and the dosing technology for the use of chemicals.
CURRENT PROJECTS
CONDENSER COOLING IN A GERMAN REFINERY
The sera high-pressure products are used in large refineries in ATEX areas (potentially explosive atmospheres) for cooling heat exchangers or condensers. A hazard: If the re-coolers are too small, have lost capacity or can no longer cope with the extreme summer temperatures, the cooling system may fail completely. That would be an economic disaster for the refinery. sera Technology Austria GmbH builds air humidification systems for adiabatic cooling for this purpose. Water drops are sprayed with high pressure (approx. 80 bar) via extremely fine sera special nozzles and cool the ambient air. In this way, expensive downtimes can be prevented. In addition to the design, manufacture and assembly of complete systems in the ATEX area, sera also takes care of the maintenance of the supplied systems. This means that the customer can rely on the essential high-pressure systems functioning at all times and ensuring cooling.
AUTOMATIC CLEANING OF HEAVILY SOILED CONTAINERS
sera Austria manufactured complete tank cleaning systems for a manufacturer of dry mortar, including both the tank washing heads and three high-pressure units. In addition to the installation of the complete system at the customer’s site, sera naturally also takes care of commissioning. The complete system now cleans the soiled containers fully automatically at the end of work, saving not only water but also time and thus money.
System performance: 150 l/min at 100 bar in continuous operation
Water: Process water
