Henry Catalogue 2010 - page 87

Industrial & Commercial Refrigeration Products
800.96.HENRY
®
COMPONENTS
R38
These sight glasses are available in three basic styles
; Clear
Lens; Reflex Lens; and Clear Lens with Floating Ball. All sight
glasses feature a nickel plated steel body, hermetically sealed
viewing lens, American standard tapered pipe thread, 1000 PSI
maximum working pressure. These sight glasses are suitable for
most standard refrigerants, and other industrial fluids non-
corrosive to glass and steel (for R-11 applications, an aluminum
ball is available for the SG-1200's add "C" suffix i.e. SG-1206C).
The SG-1000's & SG-1100's are rated for a maximum temperature
of 500°F (260°C). The SG-1200's are rated for a maximum tem-
perature of 300°F (148°C). The SG-1100's (Reflex Lens) look
dark when liquid is present and light when liquid is absent.
Catalog Number
Dimensions (Inch)
Thread
Size
M.P.T.
Clear
Reflex
Clear w/
Ball
Hex.
A
Length
B
Dia.
C
SG-1004 SG-1104 SG-1204
0.94
0.90
0.56
1/2”
SG-1006 SG-1106 SG-1206
1.12
1.06
0.75
3/4”
SG-1008 SG-1108 SG-1208
1.38
1.32
0.94
1”
SG-1010 SG-1110 SG-1210
1.75
1.25
1.19
1 1/4”
SG-1012 SG-1112 SG-1212
2.00
1.41
1.31
1 1/2”
SG-1016 SG-1116 SG-1216
2.50
1.28
1.63
2”
SIGHT GLASSES
Reflect Lens
Clear Lens
Clear Lens with
Floating Ball.
*Not for ammonia service
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