Saf-T-Eye Observation Ports
Blastgate Observation Ports
Round Observation Ports
Blastgate Valves
Peep Sights

Stocked Glass
XLP Compressor Lubricants
Voltage Demand Regulators
Water Jet Cutting
Stocked Glass

Clearance Items

Saf-T-Eye® Observation Ports - OverviewModel 11 Model 11-DS Model 12 (Angular) Model 14 Model 15 Model 16 (Angular) Model 20 Dimension Chart / Features Maintenance & Installation

Saf-T-Eye® Observation Ports
Model No. 20

The Saf-T-Eye® Basic Unit Model No. 20 is made of a stainless steel body and assembled with suitable glass and gaskets for its operating environment. The Model No. 20 is currently only available in 309 stainless steel.

The operating environment and heat should be considered when ordering type of steel and glass.

Model Number
Viewing Area
A
B
C
D
E
F
G
H
I
Unpacked Weight
11
2-3/4"
x
3-1/2"
4-5/8"
6-1/2"
9-1/2"
7-3/4"
3-1/8"
3-1/2"
6"
5-5/8"
6-1/8"
16 #
11-DS
2-3/4"
x
3-1/2"
4-1/2"
6-1/2"
9-1/4"
7-1/2"
6"
8-5/8"
6"
5-1/2"
6-1/8"
33 #
12
2-3/4"
x
3-1/2"
4-1/2"
7-1/2"
9-1/2"
7-3/4"
6-1/4"
6-1/2"
6"
-
6"
27 #
14
2-3/4"
x
3-1/2"
4-5/8"
6-1/2"
9-1/2"
7-3/4"
9-1/2"
3-1/2"
6"
5-5/8"
6-1/8"
26 #
15
4-1/2"
x
5-1/2"
6-1/2"
9-1/2"
11-1/4"
-
3-1/8"*
3-1/2"
9-3/4"
8"
8"
26 #
16
4-1/2"
x
5-1/2"
6-3/8"
9-1/2"
11"
-
3-1/2"*
8"
9-3/8"
8"
7-7/8"
33 #
20
5"
x
9"
7"
10"
15-1/4"
-
3-1/8"*
3-1/2"*
13-3/4"*
8-1/2"
11-1/4"
38 #


Glass Options
Type
Thickness
Max. Intermittent Temperature
Max. Continuous Temperature
Code
Letter
Quartz Clear
1/4"
2048 °F / 1120 °C
1600°F / 871 °C
Q
Pyrex Clear
1/4"
554°F / 290 °C
446°F / 230 °C
P