Iniflu Bullseye Sight Glass Indicators
Iniflu’s bull’s eye-type level indicators, made of stainless steel, are durable, corrosion-resistant components designed for visual monitoring of fluid levels and conditions in a variety of industrial applications.
Industrial Tank Window – Bull’s Eye
Featuring a circular glass window, these indicators allow easy observation of oil levels and the detection of any contamination.
The stainless steel construction ensures long-lasting performance, even in harsh environments, while the threaded design simplifies installation in tanks or pipelines.
These indicators are also easy to maintain, ensuring accurate and consistent readings over time. By preventing equipment damage due to low or contaminated oil levels, Iniflu bull’s eye-type indicators enhance safety and reliability.
We offer a cost-effective solution for monitoring fluids in hydraulic systems, gearboxes, compressors, and other machinery, ensuring optimal performance and extending the service life of critical equipment.
Bullseye Oil Sight Glass – Applications
Hydraulic Systems:
Monitors hydraulic fluid levels to ensure proper system operation and prevent damage.
Gearboxes:
Checks oil levels and conditions to maintain optimal performance and extend the lifespan of gear components.
Compressors:
Ensures adequate oil levels in compressors, preventing overheating and mechanical failures.
Machinery:
Provides general fluid level monitoring for various types of industrial machinery to guarantee smooth and efficient operation.
Sight Glass for Process Observation – Types of Indicators
Type F (Full View):
Provides an unobstructed full view inside the tank, allowing easy observation of fluid levels.
Type C (Level Contrast):
Features a white-painted background with a red dot in the center, creating a contrast that enhances precise oil level indication.

Item | Part name | Material options |
---|---|---|
1 | Ring | Stainless Steel |
2 | Gasket | Buna Neopreno Teflon EPDM Viton |
3 | Sight Glass | Tempered Borosilicate |
4 | Connection | Stainless Steel |

Technical Information | ||||
---|---|---|---|---|
Units | A | B | C | D |
1/2″ | 25mm | 23mm | 14mm | 1/2″ NPT / NPS |
3/4″ | 32mm | 23mm | 19mm | 3/4″ NPT / NPS |
1″ | 38mm | 24mm | 25mm | 1″ NPT / NPS |
The Level Sight Glasses by Iniflu are designed to provide accurate and safe monitoring of liquid levels in tanks and industrial systems. Manufactured with high-quality materials, our sight glasses ensure long durability and resistance to extreme conditions. Explore our range of level sight glasses offered by Iniflu today.