👀 See the Difference with Boltigen's Dome Oil Sight Glass!
The Boltigen Dome Oil Sight Glass is a high-performance, durable sight plug designed for easy monitoring of liquid levels in various applications, including tanks and pumps. Made from solid brass and borosilicate glass, it withstands high pressure and temperature, ensuring reliable performance in demanding environments.
| Manufacturer | Boltigen |
| Part Number | AH1 |
| Item Weight | 1.58 ounces |
| Package Dimensions | 2.1 x 2 x 0.7 inches |
| Size | 1/2''NPT |
| Finish | Original |
| Material | Brass |
| Shape | Plug |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
C**C
Works as advertised
I needed something to indicate air pockets in my latest experimental solar thermal system. These do the trick. It can be hard to see if there is liquid or air, when the liquid isn't colored. The way I mounted them, about 1/3 water remains when the water is gone. Hence I can see the air, when it is 2/3 air and 1/3 water. Unless you use a colored liquid, you might want to consider that.
M**X
Like insurance for my trucks.
It takes seconds to lift your eyes and see the top radiator tank has water in the morning. Many drivers are to lazy to climb the side ladder on 30 ton water trucks, remove a cap and check the water level. I'm sure anyone could guess the results of running a Cummins without water & overheating the engine. Anyway, the drivers have said it saves time in the morning and for the small cost it could save hundreds of thousands in motor repairs, down time & lost contracts. These sight glasses are great & I highly recommend them. P.S. The green water stands out so bright I'll know if the additive has been overlooked on servicing.
K**D
Good quality product no issues
Quality construction large sight glass, appears to work with the temperature and pressure of the cooling system
R**E
It's Perfect for Surge Tanks On Trucks and Buses
Perfect replacement for any OEM Surge Tank sight glass. Larger view of the fluid level with a clear indication compared to the old conical type. It's a win..
C**N
great product
works great in fire apparatus coolant tanks
D**E
Excellent Design
Designed and tested for use in high pressure and temperature applications.
F**Z
Robusto y tamaño ideal
Perfecto para el uso que quiero darle, como mirilla para el tanque de combustible de mi motocicleta
J**.
++++++++
Excellent packaging /shipping, quality part, would buy again
Trustpilot
2 months ago
1 day ago