Des-Case Oil Sight Glass Level Monitors (OSGL) allow you to view oil color and clarity while monitoring the level of the oil in the reservoir. Choose a length from 3″ to 24″ corresponding to the distance from your equipment’s oil reservoir access port to the maximum height the oil will reach. View water accumulation and drain it off with the drain valve. These monitors include a second 3/8″ NPT port to allow installation of a sampling tube.
Contact us to include an optional magnetic drain valve to capture ferrous particles for analysis.
Features and Options
- 3/8″ NPT dual ports
- Lengths ranging from 3″ to 24″
- Made of stain-resistant acrylic
- Brass fittings standard
- Topped with a Des-Case ND-2 breather, 0.3μ absolute (ß0.3≥1000)
- Contact us for stainless steel fittings or to include a magnetic drain valve for collecting ferrous material
Operating Conditions
- Temperature range: -40˚F to 200˚F (-40˚C to 93˚C)
- Maximum pressure: 65 psi (4.48 bar)
- Chemically compatible with all mineral and synthetic oils
Application
- Pumps
- Gearboxes
- Storage Tanks
Port Sizes
| Part Number | Level Monitoring Area (in/cm) | Overall Length (in/cm) |
|---|---|---|
| DC-OSGL3DP | 3/7.62 | 6.75/17.15 |
| DC-OSGL6DP | 6/15.24 | 9.75/24.77 |
| DC-OSGL9DP | 9/22.86 | 12.75/32.39 |
| DC-OSGL12DP | 12/30.48 | 15.75/40.01 |
| DC-OSGL15DP | 15/38.10 | 18.75/47.63 |
| DC-OSGL18DP | 18/45.72 | 21.75/55.25 |
| DC-OSGL24DP | 24/60.96 | 27.75/70.49 |
