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Indicator Material
DFARS Compliance
Compact Flow Sights with Indicator for Water and Oil
For visual confirmation of flow from a distance, these sights have a ball indicator that moves when flow is present. They have a low-profile body for installation in pipelines with limited clearance. Backlight the back window to increase the visibility of dark liquids.
Sights with a 303 stainless steel body are more corrosion resistant than sights with a brass or zinc-plated steel body.
For technical drawings and 3-D models, click on a part number.
Indicator | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Thread Type | Gender | Temp. Range, °F | Window Lg. | Hex Size | End-to-End Lg. | Max. Pressure | Direction of Flow | Material | Color | Each | |
Brass Body | ||||||||||||
| 1/8 | NPTF | Female | -40° to 180° | 1" | 7/8" | 3 1/4" | 435 psi @ 150° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |
| 1/4 | NPTF | Female | -40° to 180° | 1" | 7/8" | 3 1/2" | 435 psi @ 150° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
| 3/8 | NPTF | Female | -40° to 180° | 1 1/8" | 1" | 4 1/4" | 425 psi @ 150° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |
| 1/2 | NPTF | Female | -40° to 180° | 1 1/4" | 1 1/4" | 4 5/8" | 380 psi @ 150° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |
| 3/4 | NPTF | Female | -40° to 180° | 1 3/8" | 1 3/8" | 5 1/4" | 345 psi @ 150° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |
| 1 | NPTF | Female | -40° to 180° | 1 1/2" | 1 5/8" | 6 1/4" | 270 psi @ 150° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |
Zinc-Plated Steel Body | ||||||||||||
| 1/8 | NPT | Female | 0° to 180° | 1 1/16" | 13/16" | 3" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
| 1/4 | NPT | Female | 0° to 180° | 1 1/16" | 13/16" | 3" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
| 3/8 | NPT | Female | 0° to 180° | 1 3/8" | 15/16" | 4 1/8" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
| 1/2 | NPT | Female | 0° to 180° | 1 3/8" | 1 1/16" | 5" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
| 3/4 | NPT | Female | 0° to 180° | 1 1/2" | 1 1/4" | 5 5/8" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
303 Stainless Steel Body | ||||||||||||
| 1/8 | NPT | Female | 0° to 180° | 1 1/16" | 13/16" | 3" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
| 1/4 | NPT | Female | 0° to 180° | 1 1/16" | 13/16" | 3" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 00000 |
| 3/8 | NPT | Female | 0° to 180° | 1 3/8" | 15/16" | 4 1/8" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |
| 1/2 | NPT | Female | 0° to 180° | 1 5/16" | 1 1/16" | 5" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |
| 3/4 | NPT | Female | 0° to 180° | 1 1/2" | 1 1/4" | 5 5/8" | 125 psi @ 70° F | Bottom to Top, Left to Right, Right to Left, Top to Bottom | Nylon Plastic | White | 0000000 | 000000 |