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DFARS Compliance
Flow Sights with Indicator for Water and Oil
With Ball Indicator
With Rotor Indicator and Front Window
With Rotor Indicator and Front and Back Windows
The indicator moves when flow is present, so it’s easy to visually confirm flow from a distance.
Sights with a bronze body are harder and more durable than sights with a brass body for a longer service life.
Sights with a 316 stainless steel body are more corrosion resistant than sights with a brass or bronze body.
Ball indicator shows flow more prominently for easier viewing at a distance.
Rotor indicator is the most obvious indicator of flow for maximum visibility.
Back window can be backlit to increase the visibility of dark liquids.
For technical drawings and 3-D models, click on a part number.
Window | Indicator | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Thread Type | Gender | Temp. Range, °F | Dia. | Type | End-to-End Lg. | Ht. | Max. Pressure | Direction of Flow | Material | Color | Each | |
Ball Indicator | |||||||||||||
Bronze Body | |||||||||||||
| 1/2 | NPT | Female | 32° to 250° | 1 5/8" | Domed Top | 2 7/8" | 2 3/4" | 100 psi @ 70° F | Left to Right, Right to Left | PTFE Plastic | White | 0000000 | 0000000 |
| 3/4 | NPT | Female | 32° to 180° | 2 7/8" | Domed Top | 4 5/16" | 3 3/4" | 100 psi @ 70° F | Left to Right, Right to Left | PTFE Plastic | White | 0000000 | 000000 |
Rotor Indicator | |||||||||||||
Bronze Body | |||||||||||||
| 1/8 | NPT | Female | -20° to 200° | 1 3/4" | Front and Back | 3 1/8" | 2 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1/4 | NPT | Female | -20° to 200° | 1 3/4" | Front | 3 1/8" | 2 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1/4 | NPT | Female | -20° to 200° | 1 3/4" | Front and Back | 3 1/8" | 2 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 3/8 | NPT | Female | -20° to 200° | 1 3/4" | Front | 3 1/8" | 2 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 3/8 | NPT | Female | -20° to 200° | 1 3/4" | Front and Back | 3 1/8" | 2 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1/2 | NPT | Female | -20° to 200° | 2" | Front | 3 3/4" | 2 3/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1/2 | NPT | Female | -20° to 200° | 2" | Front and Back | 3 3/4" | 2 3/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 3/4 | NPT | Female | -20° to 200° | 2" | Front | 3 3/4" | 2 3/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 3/4 | NPT | Female | -20° to 200° | 2" | Front and Back | 3 3/4" | 2 3/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1 | NPT | Female | -20° to 200° | 2" | Front | 4 3/8" | 3 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1 | NPT | Female | -20° to 200° | 2" | Front and Back | 4 3/8" | 3 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1 1/4 | NPT | Female | -20° to 200° | 2" | Front | 4 3/8" | 3 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1 1/4 | NPT | Female | -20° to 200° | 2" | Front and Back | 4 3/8" | 3 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1 1/2 | NPT | Female | -20° to 200° | 2" | Front | 4 5/8" | 4" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 1 1/2 | NPT | Female | -20° to 200° | 2" | Front and Back | 4 5/8" | 4" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 2 | NPT | Female | -20° to 200° | 2" | Front | 4 5/8" | 4" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
| 2 | NPT | Female | -20° to 200° | 2" | Front and Back | 4 5/8" | 4" | 125 psi @ 70° F | Left to Right, Right to Left | Acetal Plastic | White | 0000000 | 000000 |
316 Stainless Steel Body | |||||||||||||
| 1/4 | NPT | Female | 40° to 200° | 1 5/8" | Front and Back | 3" | 2 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 000000 |
| 3/8 | NPT | Female | 40° to 200° | 1 5/8" | Front and Back | 3" | 2 1/8" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 000000 |
| 1/2 | NPT | Female | 40° to 200° | 2" | Front and Back | 4" | 2 1/2" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 000000 |
| 3/4 | NPT | Female | 40° to 200° | 2" | Front and Back | 4" | 2 1/2" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 000000 |
| 1 | NPT | Female | 40° to 200° | 2" | Front and Back | 4 3/8" | 2 1/2" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 000000 |
| 1 1/4 | NPT | Female | 40° to 200° | 2" | Front and Back | 4 3/8" | 2 1/2" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 000000 |
| 1 1/2 | NPT | Female | 40° to 200° | 2 7/8" | Front and Back | 5 1/2" | 4" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 00000000 |
| 2 | NPT | Female | 40° to 200° | 2 7/8" | Front and Back | 5 1/2" | 4" | 125 psi @ 70° F | Left to Right, Right to Left | 316 Stainless Steel | __ | 0000000 | 00000000 |