Keep Data Flowing
Self-cleaning disc filtration that protects your cooling towers - so your infrastructure never stops.
When Water Stops, Data Stops
Data centers run 24/7. Cooling towers can't pause. Fouling, corrosion, and clogged filters silently degrade heat transfer until an unplanned outage brings everything down. DATA Klin breaks that chain before it starts - with self-cleaning disc filtration that runs automatically, continuously, and without interrupting your cooling flow.
What's At Stake When Water Fails?
Fouling & Corrosion
Suspended solids and biofouling clog heat exchangers, restrict flow, and degrade thermal efficiency - forcing energy-wasting overcompensation.
Heat-Related Outages
Excess thermal loads push coolant beyond safe limits, triggering automatic derating and - in worst cases - catastrophic shutdown events.
High Maintenance Costs
Manual basin cleaning, cartridge replacements, and system isolations eat into budgets and require planned - or worse, unplanned - downtime.
Water & Energy Waste
Poor heat transfer forces pumps and chillers to work harder, spiking PUE and driving up utility costs while undermining sustainability goals.
Downtime During Maintenance
Traditional filter maintenance requires flow isolation - creating dangerous cooling gaps during the very maintenance cycles meant to prevent problems.
The Only Filter Built for Data Centers
DATA Klin is the only self-cleaning, packaged disc filter series purpose-built for data center cooling towers - powered by Spin Klin™ NOVA technology. Zero flow interruptions. Zero manual intervention. Continuous protection from 0.5 MW edge sites to 500 MW hyperscale campuses.
No Downtime
Self-cleaning runs on a live sidestream loop - cooling water flow is never interrupted. Your uptime SLAs stay intact.
Corrosion Resistant
Polymeric disc pods and stainless pipework stand up to aggressive cooling tower chemistry without degrading.
Eco-Efficient
Low pressure-drop operation reduces pump energy. Backwash water integrates with your blowdown process.
Massively Scalable
Modular architecture covers 0.5 MW edge facilities to 500 MW hyperscale campuses - one consistent filtration standard.
The DATA Klin Range
Every DATA Klin system is built on the same Spin Klin™ NOVA disc technology - self-cleaning, fully automatic, and rated to 55μm as standard.
3" Spin Klin™ Nova Single
Entry / Edge - 0.5 to 5 MW
4" Spin Klin™ Nova Plus Single
Mid-Range - Colocation / Enterprise
4" Spin Klin™ Nova Dual
Mid-Range - Redundancy & Reliability
6" Spin Klin™ Nova Plus Dual
Large Scale - Hyperscale / High Load
6" Spin Klin™ Nova Plus Trio
Large Scale - Campus / AI Clusters
Amiad's Patented Spin Klin™ Disc Technology
Unlike surface-only filters, Spin Klin™ NOVA discs are grooved diagonally from both sides. Stacked and compressed on a specially designed spine, they form a 3D matrix that traps particles throughout the element depth - not just at the surface. The result is greater dirt-holding capacity, longer filtration cycles, and more consistent particle capture across the full 10–400µm range.
ISO-Verified Filtration Accuracy
- Declared micron rating = actual measured performance
- Verified to ISO 18471 - the world-recognised standard
- No estimates, no overstatement
- Consistent particle capture across 10–400μm range
Water-Efficient Backwash
- Minimal water use per cycle
- Integrates with existing blowdown process
- Reduces waste and supports water efficiency targets
- Automatic differential pressure triggering
Longer Filtration Cycles
- 3D depth filtration captures more particles
- Fewer backwash cycles needed
- Less disruption to operations
- Lower maintenance cost over time
Spin Klin™ NOVA Disc Technology
- Diagonally grooved from both sides
- 3D matrix traps particles throughout depth
- Greater dirt-holding capacity
- Patented Amiad technology
Proven Performance: ISO 18471 Verified
Amiad verifies every disc filter to ISO 18471 - the world-recognised standard for disc filtration performance. For data centers, consistent, verified filtration protects heat exchangers and cooling towers from particulate fouling that silently raises PUE and compounds energy costs. Spin Klin™ discs consistently deliver a filtrate clogging ratio well above the ISO 18471 minimum, while competitor discs fall short at both 55μm and 100μm. This gives data-center operators confidence that cooling-water quality is controlled to maintain thermal stability, reduce maintenance, and support.
Filtrate clogging ratio Spin Klin™ vs. other discs
This graph shows the inlet/outlet clogging time ratio of the Spin Klin™ discs compared to other discs, in tests performed with 55 & 100 micron discs.
Disc Filtration is Ideal for Data Center Cooling Towers
It delivers the widest filtration range, lowest water use, smallest footprint, and the highest fouling control — at the lowest OPEX. DATA Klin disc systems outperform sand, media, and separator alternatives on every dimension that matters for mission-critical uptime.
| Parameters | Disc | Media | Sand Separators |
|---|---|---|---|
| Filtration degree (μ) | 10-400 | 10-130* | 70-150 |
| Water use | Low | High | Low |
| Automatic | Yes | Yes | Yes |
| Footprint | Small | Large | Small |
| Fouling control | High | Medium | High |
| OPEX | Low | High | Low |
* Depends on filter-bed type, depth, filtration area and raw water quality
Ready to KeepData Flowing?
Contact our cooling tower filtration experts
Frequently Asked Questions.
Everything you need to know before specifying a DATA Klin system.
Why Choose Amiad
Amiad has been protecting industrial water systems for over 60 years. Our DATA Klin series brings that expertise directly to data center cooling - with the only self-cleaning disc filtration system purpose-built for mission-critical cooling towers.
From a single edge site to a 500 MW hyperscale campus, we size, specify, and support every system - ensuring the right solution is implemented correctly and backed by long-term support.
Proven Expertise
60+ years as a world leader in industrial water filtration - with ISO 18471-verified, standard-compliant technology proven across thousands of sites globally.
End-to-End Support
From sizing and specification through installation, commissioning, and long-term service - one partner throughout. Our engineers analyse your flow rate, TSS profile, and site constraints before recommending a single product.
Global Footprint
6 production sites, 11 subsidiaries across 5 continents - local expertise wherever your data centers operate.
Standards & Certifications
ISO 18471-verified filtration performance across the full declared micron range. Products designed to meet ASHRAE and data center industry standards.