Safe for long-term use as it is maintainable! Weep hole
[For those struggling with weep hole wear] The weep holes handled by Tōtetsu can be maintained, which extends the lifespan of the product.
- With a check valve - Maintenanceable - No metal used - Internal structure of the valve body
basic information
We recommend the use of slope adapters in conjunction with back drainage equipment such as pad filters, TM filters, and V troughs. → We accept custom cuts for slope adapters, including special size cuts and back slope cuts.
Price range
P1
Delivery Time
P2
Model number/Brand name
The length will be adjusted with a connecting pipe for TM-50/TM-75S.
Applications/Examples of results
Cast-in-place Gravity retaining wall Flume V-trough
