Instruments/Products
Sight Glass
◇Tank Wall Welding Type
 (Transparent): SG-1T
◇Flanged, Flow Type: SG-3F 
◇Flanged, w/Wiper Type:
  SG-8F
◇Tank Wall Welding Type
  (Reflex): SG-1R
◇Flanged, Flapper Type: SG-4F ◇Flanged, w/Cleaning Nozzle:
  SG-8S
◇Tank Wall Welding Type (Round): SG-2 ◇Flanged, Ball Float Type: SG-7F ◇Flanged, w/Jacket Type:
  SG-9F
◇Tank Wall Welding Type
  (Transparent, w/Valve): SG-V1T
◇Threaded, Flow type: SG-3S ◇By-Pass Type: SG-VP
◇Tank Wall Welding Type
  (Reflex, w/Valve): SG-V1R
◇Threaded, Flapper Type SG-4S ◇Flanged, Short-Pipe Type:
  SG-10F
◇Regular Type Peep Sight: SGP-A ◇Threaded, Ball Float Type: SG-7S ◇Safety Reinforced Type: SGA
◇Safety Peep Sight: SGP-S ◇Flanged, Lantern Type: SG-6F
 Flanged, Short-Pipe Type: SG-10F
Application and Features
Flanged Short-Pipe Type Sight Glass is employed large bored pipe to which two visible glass windows are attached and is used for check of flow condition and inspections of the slurries.
Rubber internally lined type is available. In this case, the face to face distance is increased by 6mm of lining thickness.
Standard Specification
  Material: STPG, SUS TP
 
(Unit: mm)         
 
Connection Size
11/2B
(40A)
2B
(50A)
21/2B
(65A)
3B
(80A)
4B
(100A)
5B
(125A)
6B
(150A)
8B
(200A)
10B
(250A)
Face to Face
200
200
200
220
220
240
240
260
260
Visible Length
80
80
80
80
80
80
80
80
80
Visible Width
30
30
30
35
35
40
40
40
40