In addition to using stones and gravel to fully backfill the retaining wall, please use a float valve type weep hole in combination.
- Simple drainage device for waterways, retaining walls, and drainage holes - Due to its three-dimensional structure, it is less likely to clog and can be easily installed by simply inserting it into the drainage hole - Effective when retrofitting weep holes
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basic information
Maintenance of weep hole functionality in waterways and retention basins.
Price range
P1
Delivery Time
P2
Applications/Examples of results
For more details, please visit our company's website and catalog.
catalog（1）
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CAD data（2）
| Model number | overview | File |
|---|---|---|
| 【Backside drainage equipment】TM Filter TMF-50 / TMF-75 |
|
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| 【Backside drainage equipment】TM Filter TMF-50 / TMF-75 |
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Company information
Established in 1919, our long-standing manufacturing company, Tōtetsu Plus Co., Ltd., will start on September 1, 2024, following our spin-off. More details can be found in the "News" section of our website. Our equipment for waterway and retaining wall structures, designed to prevent floating destruction, has a history of about 50 years. (Including float valve-type weep holes, side drainers, under drainers, pad filters, TM filters, etc.) We are a comprehensive manufacturer of rainwater storage and utilization systems. We are committed not only to runoff control but also to the full utilization of rainwater. (We propose higher quality rainwater use with initial rainwater cut-off products and handle above-ground tanks and storage basins.) Backflow prevention valves for water drainage in handholes discharge water from handholes, joint utility trenches, and information boxes, preventing groundwater intrusion. The origin of the sandbag station is our company, Tōtetsu Co., Ltd. You can rely on us for all your sandbag station needs. Our sandbag stations are foldable, making them easy to move and transport. We cater to various needs, including different sizes and colors.