Easy-View Flanged Sights
Check the contents of your tank from multiple angles with the domed window on these sights. The window is plastic, so it’s shatter resistant. To mount these sights, fasten their extended flange to tank walls.
For technical drawings and 3-D models, click on a part number.
Temp. Range, °F | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flange OD | Window Dia. | Bolt Circle Dia. | No. of Bolt Holes | For Screw Size  | Max. Pressure | Min. | Max. | For Use With | Window Material | Seal Material | Each | |
Zinc | ||||||||||||
| 2 1/4" | 1 1/4" | 1 7/8" | 4 | No. 8 | 10 psi @ 70° F | 0° | 160° | Water, Hydraulic Fluid (Petroleum Based), Diesel Fuel | Plastic | Buna-N Rubber | 0000000 | 0000000 |
Flanged Sights
An extended flange makes these sights easy to bolt onto tank walls. Sights for dark liquid have a reflector that makes liquid easy to see, especially in low-light conditions.
For technical drawings and 3-D models, click on a part number.
Temp. Range, °F | For Dark Liquid | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flange OD | Window Dia. | Bolt Circle Dia. | No. of Bolt Holes | For Screw Size | Max. Pressure | Min. | Max. | For Use With | Material | Window Material | Seal Material | Each | |
| 1 5/8" | 3/4" | 1 5/16" | 4 | No. 6 | 10 psi @ 70° F | -20° | 250° | Water, Hydraulic Fluid (Petroleum Based), Diesel Fuel | Zinc | Glass | Buna-N Rubber | 0000000 | 000000 |
| 1 7/8" | 1" | 1 9/16" | 4 | No. 6 | 10 psi @ 70° F | -20° | 250° | Water, Hydraulic Fluid (Petroleum Based), Diesel Fuel | Zinc | Glass | Buna-N Rubber | 0000000 | 00000 |
| 2 1/4" | 1 1/4" | 1 7/8" | 4 | No. 8 | 10 psi @ 70° F | -20° | 250° | Water, Hydraulic Fluid (Petroleum Based), Diesel Fuel | Zinc-Plated Steel | Glass | Buna-N Rubber | 0000000 | 000000 |
| 2 9/16" | 1 1/2" | 2 5/32" | 4 | No. 8 | 10 psi @ 70° F | -20° | 250° | Water, Hydraulic Fluid (Petroleum Based), Diesel Fuel | Zinc | Glass | Buna-N Rubber | 0000000 | 00000 |
| 3 1/8" | 2" | 2 11/16" | 4 | No. 10 | 10 psi @ 70° F | -20° | 250° | Water, Hydraulic Fluid (Petroleum Based), Diesel Fuel | Zinc-Plated Steel | Glass | Buna-N Rubber | 0000000 | 000000 |