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Connection Location Connection Location |
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| Center Back | |
Pipe Size Pipe Size |
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Thread Type Thread Type |
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For Use With For Use With |
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Scale Type Scale Type |
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![]() | Single |
Measures Measures |
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Case Material Case Material |
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Scale Scale |
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Dial Type Dial Type |
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![]() | Dry |
Gender Gender |
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Display Type Display Type |
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![]() | Dial |
Connection Material Connection Material |
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Mounting Orientation Mounting Orientation |
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Accuracy Scale Accuracy Scale |
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Connection Style Connection Style |
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Accuracy Grade Accuracy Grade |
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Connection Type Connection Type |
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Lens Material Lens Material |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Maximum Pressure, psi Maximum Pressure, psi | Show |
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Maximum Pressure, psi Maximum Pressure, psi | Hide |
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Warning: Products have one, but not necessarily all, of the selected characteristics.
About Pressure Gauges
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About Pipe Size
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Pressure Gauges

Single Scale With Center Back Connection

Center Back Connection
These are the most commonly used pressure gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.
Gauges with 304 stainless steel case or ABS plastic case have better corrosion resistance than gauges with brass or steel case.
For technical drawings and 3-D models, click on a part number.
304 Stainless Steel Case with Brass Connection—Single Scale (psi)
- For Use With: Air, Water, Hydraulic Fluid, Ethyl Alcohol, Natural Gas, and Nitrogen
- Accuracy:
1 1/2" Dial Dia.: ±2% Mid Scale (Not Graded)
2 1/2" and 4" Dial Dia.: ±2% Mid Scale (Grade B)
Available Pressure Ranges | ||
|---|---|---|
1 1/2" Dial Diameter | ||
| Pressure Range, psi | Graduation Marks, psi | Numeric Increments, psi |
| 0 to 1,200 | 50 | 300 |
Center Back Connection | |||||||
|---|---|---|---|---|---|---|---|
| For Pressure Ranges, psi | Dial Diameter | Pipe Size | Environment Temp. Range, °F | Process Temp. Range, °F | Mounting Orientation | Each | |
NPT Male | |||||||
| 0-700 to 0-4,000 | 1 1/2" | 1/8 | -40° to 150° | -40° to 150° | Any | 00000000 | 000000 |
Miniature Pressure Gauges

Center Back Connection
The small dial on these gauges allows for installation in tight spaces. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.
Gauges with brass case are more impact resistant than ABS plastic-case gauges.
For technical drawings and 3-D models, click on a part number.
Nickel-Plated Brass Case with Nickel-Plated Brass Connection—Single Scale (psi)
- For Use With: Air, Water, Hydraulic Fluid, and Natural Gas
- Accuracy: ±5% Full Scale (Grade D)
Available Pressure Ranges | ||
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| Pressure Range, psi | Graduation Marks, psi | Numeric Increments, psi |
| 0 to 1,200 | 80 | 400 |
Center Back Connection | ||||||
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| Dial Diameter | Pipe Size | Environment Temp. Range, °F | Process Temp. Range, °F | Mounting Orientation | Each | |
NPT Male | ||||||
| 1" | 1/8 | -50° to 160° | -50° to 160° | Any | 0000000 | 000000 |





























