Flanged, Flow Type: SG-3F
Flanged, Flapper Type: SG-4F
Flanged, Ball Float Type: SG-7F |
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|
Application
and Features |
●
|
Those sight glasses are general purpose use with flanged ends and suitable for observation of fluids in pipings. |
| ● |
SG-3F sight glass is flow through type. |
| ● |
SG-4F sight glass is flapper type. |
| ● |
SG-7F sight glass is ball floating type |
| ● |
Sight Glass for high temperature and high pressure is
available, rubber lining is also available whereof face
to face distance is increased by 6mm of lining thickness. |
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|
Standard Specification |
|
Material: Carbon Steel, Stainless Steel, Alloy |
| |
（Unit: mm）
|
| |
Connection
Size
|
3/8B
(10A)
|
1/2B
(15A)
|
3/4B
(20A)
|
1B
(25A)
|
Face
to Face
|
160
|
160
|
160
|
160
|
Visible
Diameter
|
43
|
43
|
43
|
43
|
Weight
(C.S.Mat’l)
kg |
3.0 |
3.3 |
4.0 |
4.5 |
|
| |
Note: Please consult with us for advice for large size
and/or visible diameter models. The table is not applicable
to plastic resin made products. |
