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Yard Bucket Retention System for Plastic Pellets – 70 µm Complete Set
Precision Protection for Yard Drains Under EU Regulation 2025/2365
Wherever plastic pellets are processed or stored, yard drains are the critical interface with the environment. Our yard bucket set with a 70 µm micron rating was developed specifically for point drainage on industrial sites. It actively helps industrial operators meet the strict requirements of EU Regulation 2025/2365 and stop pellet emissions (microplastics) right at the source. As a specialised plastic pellet retention system, this set offers a legally compliant solution built to modern industry standards.
This ready-to-install set is the ideal technical solution for companies that need to demonstrate, as part of Operation Clean Sweep audits, that their drainage systems are secured against pellet loss. While standard drain baskets only catch coarse debris, our specialised fabric reliably retains even the finest abrasion.
Optimised for Drainage Close to Production
The yard bucket is used above all wherever maximum security is required in a tight space. It's a key component for clean infrastructure in sectors such as Energy & the Environment and Chemicals & Raw Materials:
- Point drainage in production halls and storage areas
- Yard drains near milling/grinding plant
- Cleaning areas for logistics equipment (industry focus: Transport & Logistics)
- Securing secondary drains on industrial sites within Civil Engineering & Landscaping
No-Compromise Engineering: The Winkler Sealing System
A retention system is only as good as its seal. Our system prevents particles from "slipping through" past the bucket wall using a mechanical forced-flow design:
- Precision-fit collar: The 70 µm filter has an integrated collar that fits flush over the rim of the yard bucket.
- Robust drawstring: Fixing is via a reinforced drawstring that presses the filter firmly against the bucket body.
- Full filtration performance: Because we deliberately avoid a bypass (emergency overflow), all surface water must pass through the high-performance fabric – making pellet loss technically impossible.
Comparing the Retention System Models
Use the following overview to find the right system for your existing infrastructure:
| Model | Application | Bucket type (dimensions) | Special feature |
|---|---|---|---|
| A4 | Road drain (deep) | Form A (Ø 385 mm, H 600 mm) | Maximum capacity |
| B1 | Road drain (shallow) | Form B (Ø 305 mm, H 250 mm) | Shallow installation depth |
| C3 | Speciality catch basin | Form C (Ø 395 mm, H 575 mm) | Compact industrial drains |
| D1 | Compact drain | Form D (Ø 395 mm, H 325 mm) | Shallow & narrow |
| Yard bucket | Yard & point drainage | Ø 260 mm, H 250 mm | Areas close to production |
| Replacement filter | All models | Universal fabric | Sold individually, flexible retrofit |
Technical Details: Yard Bucket Set
| Scope of delivery | 1x galvanised yard bucket including fitted 70 µm fine filter |
| Dimensions | Height: 250 mm | Diameter: 260 mm |
| Filter material | High-performance polymer (chemical- and oil-resistant) |
| Micron rating | 70 µm (micron) |
| Fixing | Integrated collar with reinforced drawstring |
| Regulatory compliance | Meets EU 2025/2365 & Operation Clean Sweep standards |
Note: as we assemble each set individually for your industrial needs, please allow the corresponding lead time for manufacturing.
Advice From Our Industrial Filtration Specialists
Need help choosing the right bucket sizes for your site? We offer targeted expert advice on pellet retention or comprehensive industrial filtration consulting to help you equip your site in a legally compliant, environmentally sound way.
FAQ – Granulate Retention System 70 µm for Yard Buckets
Useful information on technically implementing EU Regulation 2025/2365 and protecting your drainage systems.








