Trico Closed System Opto-Matic 30205. 8 oz glass constant-level oiler with a zinc collar, sight gauge, and pressure-balancing vent.
Trico Closed System Opto-Matic 30205 is an 8 oz constant-level oiler with a one-piece glass reservoir, zinc collar, and sight gauge. A 1/8 NPT vent line back to the housing balances pressure so contamination and spillage stay out. 1/4 NPT, 250 F continuous. Magento still names this a plain Opto-Matic 8 oz. The 4 oz and 16 oz closed-system oilers are other sizes of this oiler. Vented 30005 is listed separately.
| Property | Value |
|---|---|
| Manufacturer | Trico |
| Model | 30205 |
| Style | Closed System, zinc collar, sight |
| Capacity | 8 oz |
| Connection | 1/4 NPT |
| Vent | 1/8 NPT balance line |
| Max temp | 250 F continuous |
| Reservoir | one-piece glass |
| O-ring | Viton |
| Other sizes | 4 oz 30203, 16 oz 30210 |
| Magento name | leftover plain Opto-Matic 8 oz |
What is this?
Trico Closed System Opto-Matic 30205, an 8 oz pressure-balanced constant-level oiler.
Is this 30005?
No. 30005 is the vented zinc glass 8 oz and is listed separately.
Other sizes?
4 oz 30203 and 16 oz 30210.
Why closed?
The vent line balances the housing so dirt and spray stay out.
Who makes it?
Trico.
Please complete your information below to login.