RF-B-S-F90
Filter belt for sludge dewatering on belt thickener
RF-B-S-F90 Filter Belt: Ultra‑High Flow Filtration for Sludge Dewatering on Belt Thickeners
Maximum Drainage Capacity for High‑Performance Sludge Dewatering
The RF-B-S-F90 filter belt is a high‑efficiency technical textile engineered specifically for sludge dewatering on belt thickeners. Designed to deliver exceptionally fast drainage, this belt is ideal for municipal and industrial wastewater treatment plants aiming to increase throughput and reduce operational bottlenecks. With its robust construction and ultra‑high air permeability, the RF-B-S-F90 ensures reliable water removal even under demanding continuous‑operation conditions.
Key Features and Benefits of the RF-B-S-F90 Filter Belt
WF Weave for Extreme Flow Performance:
The WF (Wide Flow) weave provides an exceptionally open structure, enabling unmatched drainage rates. With an air permeability of 7,940 l/m²/s, the RF-B-S-F90 is one of the highest‑flow belts available for belt thickener applications.Optimized for High‑Volume Sludge Dewatering:
This belt excels when processing large sludge volumes, enabling faster thickening cycles and improving the performance of downstream dewatering equipment such as belt filter presses or centrifuges.Durable PET Construction for Long Service Life:
Manufactured from Polyester (PET) in both warp and weft, the RF-B-S-F90 combines high mechanical stability with excellent resistance to moisture and wear — ideal for long‑term operation in wastewater environments.Reliable Operation on Belt Thickeners:
Its stable structure supports consistent belt tracking and prevents deformation, even at high hydraulic loads. This ensures predictable and low‑maintenance filtration performance.Available Seam Options for Full Compatibility:
The RF-B-S-F90 can be supplied with different seam types upon request, allowing seamless integration into existing belt thickener systems.
Why Choose the RF-B-S-F90 for Your Sludge Dewatering Process?
For wastewater facilities that require maximum drainage capacity, the RF-B-S-F90 offers a powerful combination of strength, throughput and reliability. Its WF weave and exceptionally high air permeability make it ideal for rapid sludge dewatering, performance upgrades, or process optimization in municipal and industrial treatment plants.
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RF-B-S-F90 technical data
| Weave | WF |
|---|---|
| Warp | PET |
| Weft | PET |
| Air permeability l/m²/s (200 Pa) | 7940 |
| Air permeability CFM (125 Pa) | 980 |
| Weight (g/m²) | 1317 |
Availability:
Our filter belts are available on request and can be supplied with the following seams:
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Address
R+F FilterElements GmbH
Wollenweberstraße 25
31134 Hildesheim
Germany