
Trico Watchdog Oil Dryers

APPLICATIONS:
The Trico Watchdog air dryer is a passive drying system designed for bearing housings and other applications where moisture condensation must be minimized. Relative humidities are substantially reduced in most applications. The compact design and standard thread size are designed to simplify installation. Standby equipment can be protected from internal moisture damage when the Watchdog dryer is installed.

FEATURES:
SPECIFICATIONS:
| Model | 31807 | 31808 |
| Connections | 1" NPT - 31807 | 1/2" NPT - 31808 |
| Materials | Polysulfone | Polysulfone |
| Max. Operating Temp. | 325º F/ 160º C | 325º F/ 160º C |
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| Model No. | Description | Price Each | Online Purchases |
| 31807 | Trico 1" NPT with viewport | $52.11 | BUY NOW |
| 31808 | Trico 1/2" NPT without viewport | $40.41 | BUY NOW |
| 21841R | Replacement cartridge for 31807 or 31808 | $34.92 | BUY NOW |
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