特徴

• Inflate with air and close to the pipe to stop water.
• The total length of the body is short and easy to handle.
• A total of 23 types are suitable for pipe diameters from 25 mm to 300 mm.
• With bypass can be used for various tests such as watertight tests.
• For temporary water shutoff during cleaning and dredging of pipes and various investigations, tests and repair work.
• Use an accurate pressure gauge and gradually inject the specified air pressure.
• If you are using a compressor, set the pressure regulator to the specified pressure and slowly open the valve to gradually pump air.
• Injecting air at once or exceeding the specified air pressure can cause damage to the pressure gauge and deformation or rupture of the water cutoff ball, leading to a serious accident.
• We cannot repair it even if it is deformed or damaged.