Skip to main content
  1. Home
  2. Products
  3. Strainers, Sight Glasses and Other
  4. Sight Glasses

Fluid Control Equipment

Sight Glasses

T Series/TF Series

For visually monitoring the flow of fluids from the outside of the piping

Sight Glass  Pamphlet (198 KB)

Benefits and Features

Easy to Use
  • Ball movement indicates flow status, which gives superior visibility. (T8N/T10N)
  • Use of PTFE (fluorine resin) gasket results in superior maintainability. (T8N/T10N)
  • Cylindrical structure allows to monitor the flow from the side. (T5N)

The glass part should be replaced every year as it deteriorates and wears out.
Damage to the glass may cause fluid to blow out, resulting in injury, burns, or damage to the product.

Application Areas

  • Visual inspection of various types of equipment.
  • Operational Check of Steam Traps
  • Inspect the operating status of equipment by checking the flow of water, hot water, air, steam, etc.

Product Details

Model Photo Connection Body Material Applicable
fluid
PMO
(MPaG)
TMO
(℃)
Maximum
Flow Rate
(kg/h)
Specifications Manual
T5N Screwed Cast Iron
(FC250)
Water
Hot water
Air
Steam
1.0 120 7000(*1) Specifications Manual
T8N Screwed Cast Iron
(FC250)
Water
Hot water
Air
Steam
1.6 200 9000(*1) Specifications Manual
3500(*2)
TF8N Flanged 9000(*1)
3500(*2)
T10N Screwed Cast Iron
(FC250)
Water
Hot water
Air
Steam
1.6 200 25000(*2)
TF10N Flanged
  • *1 : For room temperature water
  • *2 : For saturated water
  • PMO = Maximum Operating Pressure
  • TMO = Maximum Operating Temperature

The latest version of each product's instruction manual can be found on this page.

 

Product Related Information