Backwater prevention door - List of Manufacturers, Suppliers, Companies and Products

Backwater prevention door Product List

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Economical and easy to install! Synthetic resin flap gate [Backflow prevention door: Type F2]

One of the best cost performances in the country! Easy installation with drive-in anchors! Lightweight and made of synthetic resin! A representative of simple flap gates!

【Backflow Prevention Measures】 ◎ Ideal for preventing backflow when drainage channels or rivers rise! ◎ Simple design and economical! 【Easy Installation】 ◎ Easy installation with the included drive anchors! (Please ensure that the surface where it is installed is flat for improved water-tightness.) 【Synthetic Resin Material】 ◎ Uses synthetic resin for the door, making it lightweight and easy to open with minimal force! ◎ Excellent corrosion resistance!

Company：中部美化企業
Price：Other

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Lightweight and tough made of FRP! Easy installation! 【Anti-backflow door: F3 type】

Lightweight, durable, and corrosion-resistant FRP! This is a simple flap gate that can be easily installed with a driven anchor!

【Backflow Prevention】 ◎ Ideal for preventing backflow when drainage channels or rivers rise! 【Easy Installation】 ◎ Can be easily installed with driven anchors! (For improved water resistance, please ensure the surface of the installation structure is flat.) 【FRP Material】 ◎ Lightweight, durable, and resistant to UV degradation with the use of FRP! ◎ The steel square pipe framework is covered with FRP to enhance rigidity! ◎ Excellent corrosion resistance!