Description
Features:
- Back or Bottom Mounting Options
- Rotatable Set Pointer
Applications:
- Boiler/HVAC
- Hot Water
- HVAC
- Industrial
- Commercial

Marsh Instruments Tridicators are durable, cost-effective combination pressure and temperature instruments for use in a wide variety of commercial and industrial boiler and hot water applications.
| Spec accuracy | /- 3/2/3% (ASME Grade B) |
|---|---|
| Bezel | Steel, Black Painted, Fixed |
| Connection | 1/2" MNPT |
| Design | Meets/Exceeds ASME B40.100 |
| Pointer | Aluminum, Black/Red Painted |
| Stem Length | Various |
| Mount | Black Mount, Bottom Mount |
| Accuracy | /- 3/2/3% (ASME Grade B) |
| Subtitle | Square Face |
| Series | Y Series |
| Dial color | Black/Blue/Red Markings on White |
| Dial size | 3.5" |
| Case | Steel, Black Painted |
| Standard case fill | Dry, Non-Fillable |
| Window | Acrylic |
| Dial sizes | 3.5" |
| Internal material | Copper Alloy |
| Stem | Brass |
| Standard scale | psi/ft/H20, F&C |
| Temperature Ranges | Various Pressure/Temperature Ranges |