Efficient Cooling Water Filtration
Ensure the availability of your infrastructure with aquaPROFI filters. Service-optimized technology for continuous operation and safe commissioning.
Why Filter Profitlich?
Outstanding performance for critical infrastructure.
Protection Against Contamination
Precision wire mesh down to 2 µm guarantees clear separation and reliably protects against contamination and deposits.
Minimal Maintenance
Designed for maximum serviceability. Screen basket replacement without lifting tools and in minutes.
Modularly Scalable
Filters are not loners.
Redundancy, flexibility and reserve ensure uninterrupted operation and interfaces for growth.
Engineering Excellence
We deliver not just hardware, but system solutions for the most demanding cooling circuits worldwide.
- In-house manufacturing from frame to PLC programming
- ISO 9001 Certified
Dual Basket Filter – Cost-effective & Reliable
No Wear Parts
Manual filter cleaning – no backwash water consumption. Automatic venting ensures no air bubbles enter the piping system.
Stainless Steel Housing
Manufactured from high-quality stainless steel (1.4301 / 1.4571) for maximum corrosion resistance and durability in demanding environments.
Plastic coating available on request.
High Flow Rates
Modular design allows scaling to virtually any required flow rate for large data centers (Hyperscale).
Basket Filter – Cost-effective & Reliable
The manual alternative to our self-cleaning AquaPROFI filters. Same housing concept, same quality – without automation.
Filter Fineness
1–1000 µm
Washable and freely interchangeable screen baskets
Throughput
up to 250 m³/h
Per filter size
Operating Pressure
10 bar
-10 °C to +110 °C
Type Overview – Standard Sizes
Filter area and throughput depending on size
| Type | Filter Area | Throughput from 100 µm | Ø mm | Height mm | Pipe Connection |
|---|---|---|---|---|---|
| TF 130 111s | 1.200 cm² | 100 m³/h | 100 | 434 | R1"–DN125 |
| TF 130 112s | 1.900 cm² | 150 m³/h | 120 | 530 | R2"–DN125 |
| TF 130 113s | 3.500 cm² | 200 m³/h | 158 | 710 | DN80–DN125 |
| TF 130 114s | 5.200 cm² | 250 m³/h | 211 | 806 | DN100–DN125 |
Cost-effective
Manual alternative to self-cleaning systems – no automation, no compromises in filter performance.
Maintenance-friendly
Quick-release or ring nuts – no special tools. Pull out the basket, rinse, reinsert.
No Power Required
No electrical connection needed. Ideal for simple applications or as a backup filter.
Redundancy
As a dual filter in parallel – one filter stays in operation while the other is cleaned.
Housing Material
- St37 powder-coated
- Stainless steel 1.4301 (V2A)
- Stainless steel 1.4571 (V4A)
- Screen mesh 1.4401 / 1.4404
Accessories
- Differential pressure indicator (mechanical)
- Differential pressure sensor (electrical)
- Shut-off flaps: manual, electric or pneumatic
- Dual filter arrangement for redundant operation
Confidence Through Experience
Whether closed or open, primary or secondary circuit – aquaPROFI filters reliably in any cooling water architecture.
Closed Circuits
Demineralized Water · Glycol Mixtures · Secondary Circuits
Demineralized Water & Mixtures
Fully demineralized water and glycol-water mixtures in closed primary circuits. Fine filtration from 2 µm protects cold plates, CDUs and heat exchangers.
Secondary Circuit (District Heating)
In district heating networks, heat is fed back from the DC. We keep the secondary medium free of particles and deposits – for stable transfer points.
Rouge and Corrosion Protection
In closed systems, our filters prevent rouge formation and corrosion products before they clog microchannels and nozzles.
Open Circuits
Well Water · Surface Water · Cooling Towers
Well & Surface Water
Raw water brings dirt, algae and organic load. Our aquaPROFI filters clean in continuous operation – self-cleaning, without process interruption.
Cooling Tower Feed & Return
Open cooling towers draw in environmental contamination. Filtration in the feed prevents deposits, in the return biological growth is controlled.
Scale & Biofilm Prevention
Open systems tend to scale and biofilm formation. Self-cleaning screens keep flow constant and reduce chemical water treatment.
Main Flow Filtration
Filter directly in the main circuit. 100% of the flow is filtered – no bypass. OCP-compliant for critical primary circuits.
Side-Stream Filtration
Side-stream: A partial flow is continuously diverted, filtered and returned. Ideal for large volumes and open circuits.
Commissioning Filter Rack
Separate filter rack for commissioning and flushing only. Cleans the circuit before operation, then removed. Purchase, rental or leasing.
Purchase · Rental · LeasingOCP Compliant
We follow the experiences in the Open Compute Project and support the guidelines and recommendations.
Ready for Maximum Uptime?
Our project engineers will gladly advise you on designing the optimal filtration strategy for your data center.