Benefits Comparison
Water Conservation
Sample Sites
Comparison with other products
1. Drilled holes PVC pipe ¡G The total area of drilled holes is only 2% of the pipe at most for effective water inlet. Weak structured and clogged quickly.
2. Flexible fabric hose ¡G Easy handling but low compressibility. Clogging life is short. Need a lot of aggregate filters for protection.
3. Sandwiched drain board ¡G Effective contact area of water is big but the fabric filtering layer will be clogged very quickly. Suitable for vertical installation.
4. Perforated pipe ¡G Mostly accepted but need fabric sleeve and aggregates filters for protection.
Perforated pipe
Drilled holes pipe
Flexible fabric hose

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