Automatic disc filtration
Depth filtration through structured discs with automatic backwashing and modular capacity.
- AZUD HELIX AUTOMATIC systems
- Continuous operation by configuration
- Automatic backwashing
- Multiple filtration grades
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Automatic filtration that protects the process
Disc and screen filters for suspended-solids removal, protection of cooling systems, membranes and process equipment, and more reliable water reuse.
AZUD · TECHNOLOGY PORTFOLIO
Filtration from water source to reuse
A properly selected filter does more than remove particles — it stabilises downstream equipment and reduces corrective maintenance.
Automatic screen filtration
Surface solids removal for industrial water and applications with a defined contamination range.
- AZUD LUXON range
- Automatic cleaning
- Low pressure drop
- Metal or polymer configurations
Manual and semi-automatic filters
Simple, robust protection for lower flows, individual users and less dynamic systems.
- Disc and screen elements
- Modular manifolds
- Straightforward maintenance
- Flexible hydraulic layouts
Cooling-loop side-stream filtration
Continuous solids removal from a portion of the flow reduces deposits, blockage and exchanger loading.
- Heat-exchanger and nozzle protection
- Less basin sediment
- Better conditions for chemical treatment
- Less corrective cleaning
Pretreatment and membrane protection
Filtration before UF, RO and sensitive stages reduces mechanical loading and blockage risk.
- Well and surface water
- Media-filter protection
- UF and RO protection
- Incoming-turbidity stabilisation
Process water and reuse
Advanced filtration can serve as pretreatment or a polishing stage in systems returning water to the process.
- Process-water filtration
- Treated-water polishing
- Decentralised solutions
- Integration with membranes and disinfection
TYPICAL APPLICATIONS
Industries where particles create real cost
AZUD systems are matched to water quality, flow, filtration grade and available backwash pressure.
Chemical and pharmaceutical
Protection of process equipment, membranes, nozzles and sensitive production stages.
Plastics and rubber
Water filtration for mould cooling, heat exchangers and temperature-stable processes.
Metals and automotive
Solids removal from cooling, process and treated wastewater streams.
Food and beverage
Pretreatment, process filtration and cooling-system protection.
Power and mining
Robust automatic filtration for high flows and variable solids loading.
LOCAL NTI SUPPORT
From particle analysis to reliable backwashing
NTI selects the filter as part of the process, not merely by nominal pipe diameter.
01 · Water and solids analysis
We assess the source, turbidity, type and volume of solids, and operating variation.
02 · Hydraulic sizing
We define flow, filtration grade, element count, pressure drop and backwash conditions.
03 · Integration and controls
We connect valves, controls, backwash-water discharge and status signals.
04 · Commissioning and service
We tune cleaning cycles, verify performance and plan maintenance.
Availability note
Availability of individual AZUD ranges and water-treatment or reuse solutions is confirmed according to territory and the scope of the specific project.
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Let’s discuss your system
Tell us about the water source, flow, existing equipment and the problem you need to solve. We will propose the next technical step.