Waterproof gate opening and closing device equipped with a hydraulic cylinder.

For countermeasures against flooding damage from guerrilla rainstorms and typhoons! Water pressure cylinder that operates with water supply network pressure piping.

The "water pressure cylinder" equipped with a waterproof gate opening and closing device uses the pressure of tap water as its power source and has been developed with a focus on intuitive and easy operation. When the lever is turned to "raise," the tap water pushes the piston inside the cylinder, causing the waterproof gate door to stand up. Conversely, when the lever is turned to "lower," the tap water pushes the piston inside the cylinder, causing the waterproof gate door to fall down. It operates solely on the pressure of water coming from the tap, without using electricity. 【Features】 ■ Raises and lowers the waterproof gate using the pressure of the water supply network ■ Functions without issue even during power outages in emergencies ■ The operation method is very simple, as it only requires lever operation ■ Equipped with a manual reset mechanism (hand pump) as an auxiliary mechanism, allowing operation even if the water source is unavailable *For more details, please refer to the PDF document or feel free to contact us.

Safety and consumables