【To all users】

• Turn the head of water pressure indicator to horizontal position, and sink it into the water of a tank. You can observe the difference of dent degree of the rubber film of the indicator changes with depth.
• When you change its depth, the degree of dent changes depending on its depth in the water. Its dent of rubber film changes by the depth because water presses the rubber film based on its depth. This is called “Water pressure.”
• In case of same depth of indicator, the degree of dent on both sides will be the same.
• Turn the head of water pressure indicator to the vertical position, and sink it into the water of a tank. You can observe the difference of dent degree between top and bottom of the indicator’s rubber films at once.
• You can easily understand that the difference of dents between top and bottom of rubber films shows the degree of water pressure in respective depth.

• Water Pressure Indicator (C15-5530-W0)
  • Body: Transparent acrylic plastic, φ50 x 70mm
  • L shape pipe: Transparent acrylic plastic, φ5 x 300mm
  • O ring: φ45 mm x 5 pieces
  • Replacement Rubber film (φ90×t0.07mm): 5 pieces
• Water tank for water pressure experiment (C15-5550): 1 pc
  • Material: Acrylic resin
  • Size: 100 x 100 x 300mm