TRICO Watchdog Oilers
The Trico Watchdog Oiler is a constant level oiler designed for maintaining the correct oil level in rotating equipment and machinery. Available in polysulfone, aluminum with glass reservoir, and 316 stainless steel body configurations, with a range of connection types and optional wire guard protection to suit varied installation requirements.
Model Variants
| Model | Material | Connection | Wire Guard | Capacity | A Dim (in) - Height | B Dim (in) - Length | C Dim (in) - Viewport |
| 31804 | Polysulfone Body and Reservoir | 1 NPT | No | 4 oz | 5-3/4 | 3-9/32 | 1 |
| 31818 | Aluminum Body, Glass Reservoir | 1/2 NPT | No | 4 oz | 6-1/4 | 4-1/8 | 1/2 |
| 31820 | Aluminum Body, Glass Reservoir | 3/4 NPT | No | 4 oz | 6-1/4 | 3-1/4 | 3/4 |
| 31821 | Aluminum Body, Glass Reservoir | 1 NPT | No | 4 oz | 6-1/4 | 3-1/4 | 1 |
| 31822 | Aluminum Body, Glass Reservoir | 3/4 BSPT | No | 4 oz | 6-1/4 | 4-1/8 | 3/4 |
| 31823 | Aluminum Body, Glass Reservoir | 1 BSPT | No | 4 oz | 6-1/4 | 3-1/4 | 1 |
| 31824 | Aluminum Body, Glass Reservoir | 3/4 NPT | Yes | 4 oz | 6-1/2 | 3-3/8 | 3/4 |
| 31825 | Aluminum Body, Glass Reservoir | 1 NPT | Yes | 4 oz | 6-1/2 | 3-3/8 | 1 |
| 31826 | Aluminum Body, Glass Reservoir | 3/4 BSPT | Yes | 4 oz | 6-1/2 | 4-1/8 | 3/4 |
| 31827 | Aluminum Body, Glass Reservoir | 1 BSPT | Yes | 4 oz | 6-1/2 | 3-3/8 | 1 |
| 31828 | Aluminum Body, Glass Reservoir | 1/2 NPT | Yes | 4 oz | 6-1/2 | 4-1/8 | 1/2 |
| 31831 | 316 Stainless Steel Body, Glass Reservoir | 1 NPT | No | 4 oz | 6-1/4 | 3-1/4 | 1 |
| 31833 | 316 Stainless Steel Body, Glass Reservoir | 1 NPT | Yes | 4 oz | 6-1/2 | 3-3/8 | 1 |
The information contained in this data sheet is based on data considered to be accurate. No warranty is expressed or implied regarding the accuracy of this data. Product specifications and availability are subject to change without notice. Lube Control Pty Ltd accepts no responsibility for any loss or damage arising from the use of this information.
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Technical Documents
Watchdog Oiler Instruction
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Watchdog Stainless Steel inst sheet
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