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Item # RS 3x9, RS Series Rectangular Sight Glasses



The Series RS sight glass is entirely manufactured from rolled bar stock to withstand the severe service requirements found in process vessels and reactors. These sight glasses can be supplied in carbon steel or Type 304, 304L, 316, and 316L stainless steel with plain or reflex glass.

Standard lengths are listed with special sizes available. These sight glasses are recommended for pressures and temperatures up to 150 PSIG (14.3 Barg) and 500 ºF (260 ºC).





Sections x Size  · Specifications

Sections x Size
3 Section #9



Specifications

Size

3 x 9 in

Length

42 3/8 in
1076
mm

Width

3 in
76
mm

Viewing Length

40 7/8 in
1038
mm

Viewing Width

5/8 in
16
mm

Approximate Weight

90 lb
41
kg

Material

304 Stainless Steel
304L Stainless steel

316 Stainless Steel

316L Stainless Steel

Carbon Steel

Rated Pressure at 500 ºF (260 ºC) Temperature

150 psig
14.3
Barg

Shape

Rectangular


 MORE IMAGES 

·  SERIES RS


 DOWNLOADS 

Data Sheet
(PDF, 679KB)

IOM Manual
(PDF, 198KB)

DWG RS3X9
(PDF, 130KB)