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About Pressure Gauges
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Digital Pressure and Vacuum Gauges
Polycarbonate
Plastic Case With
Bottom Connection
Plastic Case With
Bottom Connection
Bottom Connection
A four-digit LCD display allows for easy reading of measurements. The LCD shuts off after an hour to extend battery life. Also known as compound gauges, these measure both pressure and vacuum. Use them with pumps, filters, regulators, compressors, and in suction and process lines.
For technical drawings and 3-D models, click on a part number.
Polycarbonate Plastic Case with 17-4 PH Stainless Steel Connection—(psi, in. of Hg)
- For Use With: Air
- Accuracy: ±0.5% Full Scale (Not Graded)
| Pressure Range, psi | Vacuum Range, in. of Hg |
| 0 to 25 | 29.5 to 0 |
Gauges with Bottom Connection | 9V ALKALINE DISPOSABLE BATTERY (PKG. OF 1) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Ht. | Dp. | Pipe Size  | Resolution, psi | Environment Temp. Range, °F | Process Temp. Range, °F | Case Color | Digit Ht. | Batteries Included | Battery Size | No. of Batteries Required | Each | Pkg. | ||
NPT Female | |||||||||||||||
| 2 11/16" | 4 1/16" | 1 7/8" | 1/8 | 0.1 | -40° to 150° | 35° to 130° | Gray | 3/16" | No | 9V | 1 | 000000 | 0000000 | 00000000 | 00000 |
High-Pressure Differential Gauges
These gauges are able to withstand line pressures up to 3,000 psi. They are commonly used to measure pressure differences in pumps and filters.
Gauges with 316 stainless steel case are more corrosion resistant than gauges with an aluminum case.
For technical drawings and 3-D models, click on a part number.
Aluminum Case with Aluminum Connection—Single Scale (psi)
- For Use With: Water, Hydraulic Fluid, and Gasoline
- Accuracy: ±2% Full Scale (Not Graded)
Available Pressure Ranges | ||
|---|---|---|
| Pressure Range, psi | Graduation Marks, psi | Numeric Increments, psi |
2 1/2" Dial Diameter | ||
| 0 to 25 | 1 | 5 |
4 1/2" Dial Diameter | ||
| 0 to 25 | 1 | 5 |
316 Stainless Steel Case with 316 Stainless Steel Connection—Single Scale (psi)
- For Use With: Water, Hydraulic Fluid, and Gasoline
- Accuracy: ±2% Full Scale (Not Graded)
Available Pressure Ranges | ||
|---|---|---|
| Pressure Range, psi | Graduation Marks, psi | Numeric Increments, psi |
2 1/2" Dial Diameter | ||
| 0 to 25 | 1 | 5 |
4 1/2" Dial Diameter | ||
| 0 to 25 | 1 | 5 |