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
 Tank Wall Welding Type (Round): SG-2
Application and Features
Model SG-2 uses circular flat glasses, and is also welded directly onto a vessel wall for viewing the level and/or state of stuff in the vessel.
Standard Specification
  Material: Carbon Steel, Stainless Steel, Alloys
The model is optionally available for high pressure and temperature application. Model with any required visible diameter can be made upon order.
 
(Unit: mm)         
 
Visible Diameter
43
60
75
100
Body Diameter
95
105
120
157
Body Height
30
30
30
30
Weight (C.S.Mat’l) kg
3.5
3.8
4.0
5.0