About Pipe Size
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How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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About Pressure Gauges
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Battery-Powered Wet/Dry Vacuum Cleaners
Get the power of a plug-in wet/dry vacuum cleaner without the hassle of a cord. Battery and charger are sold separately. Vacuum also operates with the included power cord.
Hose | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., gal. | Filter Efficiency @ 0.3 Microns | Ht. | Wd. | Dp. | Run Time, min. | Battery Charging Time, min. | Dia. | Lg., ft. | Includes | Each | |
Plastic Tank | |||||||||||
| 2 | 99.97% | 13" | 12 1/4" | 17 1/4" | 10 | 40 | 1 1/4" | 5 | Crevice Tool Utility Nozzle 5-ft. Power Cord with Two-Prong Plug (120V AC) | 0000000 | 0000000 |
Battery-Powered Hand-Held Wet/Dry Vacuum Cleaners
Clean without the hassle of a cord. The dust cup is easy to empty.
Battery Charger | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., qt. | Ht. | Wd. | Dp. | Run Time, min. | Battery Charging Time, hrs. | Current, A | Voltage | Cord Lg., ft. | Mounting Location | Mounting Hardware Included | Includes | Each | |
Plastic | |||||||||||||
| 1/2 | 5 1/2" | 7" | 13 1/2" | 15 | 17 | 0.15 | 120V AC | 6 | Wall | Yes | Squeegee Nozzle | 0000000 | 000000 |
Battery-Powered Hand-Held Vacuum Cleaners for Dry Pickup
Clean without the hassle of a cord. The dust cup is easy to empty. These vacuum cleaners cannot be sold to Canada due to local energy efficiency regulations.
Battery Charger | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., qt. | Ht. | Wd. | Dp. | Run Time, min. | Battery Charging Time, hrs. | Voltage | Cord Lg., ft. | Specifications Met | Features | Includes | Cannot Be Sold To | Each | |
Plastic | |||||||||||||
| 1/2 | 6 3/4" | 7" | 18" | 10 | 4 | 120V AC | 5 1/2 | UL Listed | Six-Position Pivoting Nozzle | Crevice Tool | Canada | 0000000 | 0000000 |
Hand-Held High-Vacuum Gauges
Check the vacuum levels in high-vacuum pumps, valves, and chambers with this compact gauge. Use a ring and clamp (both sold separately) to connect them to another quick-clamp high-vacuum fitting, also known as KF, QF, and NW fittings. The digital display shows measurements in torr, mbar (millibar) and hPa (hectopascal).
- For Use With: Air
- Accuracy: ±10% @ 7.5 to 7.5 × 10 -3 torr, ±30% @ 75 to 7.5 torr
Vacuum Range | ||
|---|---|---|
| Torr | mbar | hPa |
| 750 to 7.5 × 10 -5 | 1000 to 5 × 10 -4 | 1000 to 5 × 10 -4 |
Gauges with Center Back Connection | Clamps | Rings | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High-Vacuum Flange Size | Wd. | Ht. | Dp. | Environment Temp. Range, °F | Process Temp. Range, °F | For Tube OD | Flange OD | Number of Batteries Included | Each | Each | Each | |||
Quick Clamp Tube Connection | ||||||||||||||
| 16 | 2 3/8" | 4 3/4" | 1" | 40° to 100° | 0° to 140° F | 3/4" | 1.18" | 1 | 000000 | 000000000 | 00000000 | 00000 | 00000000 | 00000 |
Digital Pressure and Vacuum Gauges
Plastic Case With
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.
- For Use With: Air
- Accuracy: ±0.5% Full Scale (Not Graded)
| Pressure Range, psi | Vacuum Range, in. of Hg |
| 0 to 25 | 29.9 to 0 |
Gauges with Bottom Connection | 9V Alkaline Disposable Battery | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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. Qty. | 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 | 1 | 00000000 | 00000 |
Differential Pressure and Vacuum Gauges with Digital Display
Gauges have a four-digit LCD display for easy reading of measurements. Commonly used to indicate clogged filters, these gauges display the difference between two pressure or vacuum measurements. They are also known as compound gauges.
- For Use With: Air
- Accuracy: ±0.5% Full Scale (Not Graded)
Pressure Range | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| psi | kPa | in. of H₂O | mbar | Vacuum Range, in. of Hg | Resolution, in. of H₂O | Max. Pressure, psi | For Tube ID | Environment Temp. Range, °F | Process Temp. Range, °F | Digit Ht. | Batteries Included | Features | Each | |
Barbed Tube Connection | ||||||||||||||
| 0-0.723 | 0-4.982 | 0-20" | 0-49.82 | 1.471"-0 | 0.01 | 10 | 1/8"-3/16" | 35° to 100° | 0° to 140° | 3/8" | Yes | 40-Reading Memory, Overpressure Alarm | 0000000 | 0000000 |
| 0-7.225 | 0-49.82 | 0-200" | 0-498.2 | 14.71"-0 | 0.1 | 30 | 1/8"-3/16" | 35° to 100° | 0° to 140° | 3/8" | Yes | 40-Reading Memory, Overpressure Alarm | 0000000 | 000000 |
| 0-20 | 0-137.9 | 0-553" | 0-1,379 | 40.72"-0 | 0.01 | 60 | 1/8"-3/16" | 35° to 100° | 0° to 140° | 3/8" | Yes | 40-Reading Memory, Overpressure Alarm | 0000000 | 000000 |
Barbed Tube Connection with Calibration Certificate Traceable to NIST | ||||||||||||||
| 0-0.723 | 0-4.982 | 0-20" | 0-49.82 | 1.471"-0 | 0.01 | 10 | 1/8"-3/16" | 35° to 100° | 0° to 140° | 3/8" | Yes | 40-Reading Memory, Overpressure Alarm | 0000000 | 000000 |
| 0-7.225 | 0-49.82 | 0-200" | 0-498.2 | 14.71"-0 | 0.1 | 30 | 1/8"-3/16" | 35° to 100° | 0° to 140° | 3/8" | Yes | 40-Reading Memory, Overpressure Alarm | 0000000 | 000000 |
| 0-20 | 0-137.9 | 0-553" | 0-1,379 | 40.72"-0 | 0.01 | 60 | 1/8"-3/16" | 35° to 100° | 0° to 140° | 3/8" | Yes | 40-Reading Memory, Overpressure Alarm | 0000000 | 000000 |
Hand-Held Blowers
Clear leaves and debris. These blowers come with a bag attachment and can also be used as a vacuum.
Battery operated blowers cannot be sold to Canada due to local energy efficiency requirements.
