THE SIGHT GLASS
Luneta’s new Sight Glass has all the clarity and durability you need, with none of the leaks, cracks or squinting you may be used to with those old-style oil sight glasses. You’ll never have to use fragile, dark, hard-to-read oil sight glasses again!
| Comparison | Luneta Sight Glass | Acrylic Sight Glass |
| Impact Resistance (Joules) | >40 | 8.9 |
| Toughness or Durability (Notched Izod, 23-deg C, J/cm) | 9.8 | 0.2 |
| Wall Thickness (Thinner = Clearer) | 0.19″ | 0.25″ |
| Chemical Resistance | Excellent | Poor |
THE COLUMN
The Column is a crystal-clear oil level sight glass that allows you to visually inspect the condition and level of oil in pumps, gearboxes, storage tanks and reservoirs. It features a one-piece design with 1-inch NPT threads at each end and includes a 3-micron breather. The Column can also be plumbed to vent back into the equipment’s head space. Two tamper-proof level rings mark the idle and running oil level. Each ring is made of durable polycarbonate and secured in place with a hex screw.
Combine the Column with the Hub to solve all your condition monitoring needs.
