Simple flap gate
Simple flap gate
The "simple flap gate" is installed on the waterway side of drainage pipes, such as rainwater drainage pipes, to prevent backflow during increased water levels. It opens wider compared to a weep hole, reducing the risk of clogging from debris. The main body is made of PVC, making it convenient for situations where a simple flap gate needs to be installed.
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KM-style Simple Flap Gate Series for Backflow Prevention
By installing it on the waterway side of drainage pipes such as rainwater drainage pipes, it prevents backflow during waterway flooding!
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KM Type Backflow Prevention Simple Flap Gate 'KMG Model'
The main body is made of PVC! It continuously drains rainwater into the waterway, and during high water levels, the flap gate closes.
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KM-type socket-equipped simple flap gate "KMGH model"
Fixed by covering the outside of the PVC pipe! Installed on the waterway side of the drainage pipe to prevent backflow during waterway flooding.
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KM-type Insertable PVC Simple Flap Gate 'KMGC Type'
Convenient for later installation! PVC flap gate that can be installed by inserting it into existing pipes.
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