1. Introduktion
This user manual provides comprehensive instructions for the installation, operation, and maintenance of the Cintropur NW500 2" Sediment Filter. Please read this manual carefully before using the product to ensure proper function and longevity.
2. Produktet er slutview
The Cintropur NW500 sediment filter is designed to ensure clean and healthy water in your installations. It effectively removes solid suspended particles such as sand, mud, algae, and other impurities from water, protecting your plumbing systems and production machinery.

Figur 1: Cintropur NW500 2" Sediment Filter with included filter wrench.
3. Nøglefunktioner
- Effective Treatment: Improves water quality through advanced filtration.
- Systembeskyttelse: Eliminates impurities to preserve sanitary networks and production machinery, extending their lifespan.
- Nem installation: Designed for quick and simple setup.
- Nem vedligeholdelse: Equipped with a purge cleaning system.
- Filtration Fineness: 25 µm (microns).
- I/O-forbindelser: 2" (50/60) M.
- Filter Sleeve: Disposable.
- Gennemsnitlig flowhastighed: 18 m³/t.
4. Opsætning og installation
The Cintropur NW500 filter is designed for installation on your potable water inlet. It is suitable for pipes with a diameter up to 50/60 mm (2 inches).
4.1. Kontroller før installation
- Ensure you have all necessary tools and fittings.
- Verify the water supply can be shut off completely before beginning installation.
- Confirm the installation location allows for easy access for maintenance.
4.2. Installationstrin
- Sluk for hovedvandforsyningen.
- Drain the water from the pipes to relieve pressure.
- Install the filter unit in the desired location, ensuring the flow direction matches the arrow on the filter head.
- Connect the inlet and outlet pipes to the filter. The 2" (50/60) M connections are designed for industrial use.
- Sørg for, at alle forbindelser er sikre og lækagefri.
- Slowly open the main water supply and check for any leaks.

Figur 2: Detaching the filter bowl from the head unit for installation or maintenance.

Figur 3: Installation diagram showing typical setup and dimensions for NW500, NW650, and NW800 models. Note the flow direction and connection points.
5. Betjeningsvejledning
Once installed, the Cintropur NW500 filter operates continuously to remove sediment from your water supply. The pressure gauges on the filter head (if installed) indicate the pressure difference across the filter, which can help determine when maintenance is needed.

Figur 4: The Cintropur NW500 filter in operation, showing the clear bowl allowing visual inspection of the filter sleeve and sediment accumulation.
The transparent filter bowl allows for visual inspection of the filter sleeve and the accumulation of impurities. A noticeable drop in water pressure or visible sediment in the water indicates that the filter requires cleaning or replacement.
6. Vedligeholdelse
Regular maintenance ensures the optimal performance and longevity of your Cintropur NW500 filter.
6.1. Purge Cleaning System
The filter is equipped with a purge cleaning system for easy maintenance. This allows for quick removal of accumulated sediment without disassembling the entire unit.
- Locate the purge valve at the bottom of the filter bowl.
- Place a bucket or container beneath the valve.
- Slowly open the purge valve to flush out accumulated sediment.
- Close the valve once the water runs clear.
6.2. Filter Sleeve Replacement
The filter sleeve is disposable and should be replaced when it becomes heavily clogged or damaged. The frequency of replacement depends on water quality and usage.
- Sluk for hovedvandforsyningen til filteret.
- Open the purge valve to relieve pressure and drain water from the bowl.
- Use the provided wrench to unscrew the filter bowl from the head unit.
- Remove the old filter sleeve and dispose of it properly.
- Clean the inside of the filter bowl and inspect the O-rings for any damage. Replace O-rings if necessary.
- Insert a new Cintropur 25 µm filter sleeve.
- Carefully screw the filter bowl back onto the head unit, ensuring it is hand-tightened, then use the wrench for a final snug fit. Do not overtighten.
- Slowly open the main water supply and check for leaks.

Figur 5: The Cintropur NW500 filter with a clean, new filter sleeve installed, ready for reassembly.

Figur 6: eksploderede view diagram of the Cintropur NW500/NW650/NW800 filter, showing all components and their reference numbers for assembly and part replacement.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Reduceret vandgennemstrømning | Clogged filter sleeve | Perform purge cleaning or replace filter sleeve. |
| Water Leaks from Filter Housing | Improperly seated O-ring or loose connections | Check O-ring for proper seating and damage; tighten connections. |
| Visible Sediment in Filtered Water | Damaged or incorrect filter sleeve; bypass valve open | Inspect and replace filter sleeve; ensure bypass valve is closed. |
8. Specifikationer
| Attribut | Værdi |
|---|---|
| Mærke | Cintropur |
| Modelnummer | AW0500 (NW500) |
| Filtration Degree | 25 µm |
| I/O-forbindelser | 2" (50/60) M |
| Gennemsnitlig flowhastighed | 18 m³/t |
| Filter Sleeve Type | Engangs |
| Varens vægt | 6.4 kilo |
| Ekstern testcertificering | NSF |
9. Garanti og support
Information regarding spare parts availability is not provided in the product details. For warranty claims or technical support, please contact your authorized Cintropur dealer or the manufacturer directly. Keep your purchase receipt as proof of purchase.




