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These sights have a glass window.
The window and body are made from a single piece of plastic, making these sights more shatter resistant than sights with a glass window.
Easily view liquid movement and level changes from a distance—these sights have an indicator ball inside the glass window.
View tank contents from multiple angles through the plastic domed window.
Machined from one piece of stain- and impact-resistant plastic.
Continuously monitor oil quality through the clear plastic reservoir and use the attached drain valve to remove water accumulation.
With a thick glass window fused to a metal body, these sights resist cracking at high pressures.
Often used in kilns and other heating equipment, these sights have a quartz window that can withstand temperatures up to 1600° F. They're also known as peep sights.
Check the contents of your tank from multiple angles with the domed window. To mount these sights, fasten their extend flange to tank walls.
An extended flange makes these sights easy to bolt onto tank walls.
Mount these sights from the inside of your tank and secure with a lock nut.
Press these sights into a hole in your tank wall; no additional mounting nuts are needed. They mount from the outside.
Weld these sights to single-wall tanks.
Monitor food, brewery, chemical, pharmaceutical, and biotech processing lines with these sights that attach to quick-clamp fittings for fast installation and easy removal for cleaning.
Add a window to your high-vacuum system. With a pane of glass sealed inside a high-vacuum CF flange, these sights bolt onto vacuum chambers, tee fittings, and manifolds.
Designed with quick-clamp (KF) connections, these sights connect to a port on a high-vacuum chamber, so you can monitor what's happening inside.
Monitor hydraulic fluid or oil level in gear boxes, crank cases, and other reservoirs.
Monitor hydraulic fluid or oil level in pressurized applications, such as hydraulic systems where overflow is a concern.
The nylon body and window make these indicators shatter resistant.
Made with clear, shatter-resistant plastic, these indicators don't require a shield to protect them like other oil-level indicators, so you can check your hydraulic fluid or oil level from any angle.
Bend these flexible indicators around the contours of your hydraulic fluid, oil, or water tank. Because their plastic resists shattering, they don’t need a protective shield like other liquid-level indicators, so you can check your tank’s level from any angle.
Check the level of liquids containing chemicals such as alcohol-based solvents, boric acid, and sodium bicarbonate.
Simultaneously monitor the hydraulic fluid or oil level and temperature in gear boxes, crank cases, and other reservoirs.
Check both the temperature and the hydraulic fluid or oil level in a pressurized system.
Shut-off valves stop flow so you can clean and replace gauge glass without removing these indicators from your equipment.
Monitor liquid level in applications that have vibration, high pressures, and high temperatures. These indicators are also known as armored level gauges.
Avoid overfilling—these indicators pop up when your tank is almost full.
For use with water, hydraulic fluid, and diesel, install these gauges through the top of your tank.
With a stainless steel float and float rod, these gauges resist corroding from chemicals.
Measure water, hydraulic fluid, or diesel fuel level in your drum.
The low-profile body fits in areas with limited clearance.
For visual confirmation of flow from a distance, these sights have a ball indicator that moves when flow is present.
The indicator moves when flow is present, so it’s easy to visually confirm flow from a distance.
Often used in cooling, lubrication, and process systems.
A large tubular window provides an unobstructed view of liquid color, clarity, and movement from multiple angles.
A ball indicator increases the visibility of flow for checking at a distance.
Withstand twice the temperature of standard sights. These are rated for temperatures up to 400° F.
Rated for more than double the pressure of standard flow sights, these can withstand pressures up to 400 psi.
To maintain a clear view of your process media without disrupting flow, twist the tubular window to clear debris and buildup with the internal wipers.
Made of FDA-listed materials, these sights can be used with food and beverage. They have sanitary quick-clamp connections for easy disassembly and cleaning.