These are the most commonly used pressure gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.

These gauges fit into square cutouts in your instrument panel.

Gauges come in a variety of colors so you can identify an important spot in your process line.

Keep tabs on liquid levels in pump and tank applications with these gauges—a dual scale displays pressure in feet of H₂O and psi.

Sensitive enough to operate on indoor light, these gauges have no batteries to replace. They have a digital display for easy reading of measurements.

These gauges have a unique case design that eliminates the air bubble on the dial face, which can distort readings. They have a liquid-filled dial that reduces needle flutter for precise readings in high-vibration applications.

Unlike other gauges that have multiple moving parts that can shake loose, these have only one internal part. They are the most shock-resistant gauges we offer.

Gauges have an accuracy of ± 0.5% to ± 1%. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.

Gauges have an accuracy of ± 1% to ± 1.5%. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.

These gauges can withstand extreme temperature applications from -65° F to 600° F.

Use in high-pressure applications up to 2,000 psi.

Use these gauges to monitor the pressure of compressed gas.

These gauges are 3-A certified for sanitary design in dairy and other food processing applications.

Designed for harsh environments prone to vibration, these gauges pair a corrosion-resistant 304 stainless steel case with a glycerin-filled dial that reduces needle flutter.

A 304 stainless steel case coupled with 316 stainless steel connection threads provide protection from corrosive environments.

Unlike other gauges that measure the difference between your system and the atmosphere, these give measurements relative to zero pressure. They are also known as Torr gauges.

Often used with chillers and in refrigeration systems, these gauges display the temperature of ammonia relative to the pressure measurement.

Also known as pigtails, these siphon tubes protect dry gauges in high-temperature steam applications.

Also known as snubbers, these reduce the flow of fluids into your pressure gauge to damper vibration, pulsation, and pressure spikes.

Use these gauges with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.

Designed for harsh environments prone to vibration, these gauges pair a corrosion-resistant 304 stainless steel case with a glycerin-filled dial to reduce needle flutter.

Check the vacuum levels in high-vacuum pumps, valves, and chambers with this compact gauge.

Measure small changes in air pressure with these gauges. They are commonly used to indicate clogged filters and to monitor fans and blowers.

Refill U-tube gauges.

Easier to read than U-tube gauges, these use an inclined scale to measure pressure or velocity changes in air applications. They are also known as manometers.

Commonly used to indicate clogged filters, these gauges display the difference between two pressure or vacuum measurements.

Use these sensors with differential pressure gauges and switches to measure the static pressure drop across air filters, cooling coils, and blowers in air-handling equipment.

Remotely monitor pressure in general purpose applications such as pumping and compressing systems.

For use in wet environments, these transmitters are rated NEMA 4X for protection from washdowns and corrosion.

For use in sanitary applications such as food processing, these transmitters are 3-A certified.

Used in food-processing and pharmaceutical plants to automatically compensate for temperature changes and errors caused by vibration, these transmitters have a sanitary design certified by 3-A.

At least twice as accurate as standard transmitters, these transmitters sense differential pressure at an accuracy of ±0.25%.

Often used in HVAC systems and clean room airflow monitoring applications, these transmitters measure the difference in pressure between two low-pressure process lines.

Convert both pressure and vacuum into an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment.

Designed for sanitary environments, these transmitters automatically compensate for error in vacuum and pressure measurements caused by vibration and temperature fluctuations, so you don’t need to program corrections into your receiving device.

Monitor and control equipment in food-processing and pharmaceutical plants—these transmitters convert vacuum into electrical signals for receiving devices and have a 3-A certified sanitary design. They automatically compensate for vibration and temperature changes, saving you the effort of programming manual corrections.

At least four times as accurate as standard vacuum transmitters, these transmitters sense vacuum at an accuracy of ±0.25%, making them ideal for use in laboratories and in analytical testing applications.

Test and calibrate transmitters, gauges, and other equipment that measures pressure.

Gauges have an accuracy of ±0.25%.

All-stainless steel construction makes these gauges suitable for testing and calibrating in corrosive environments.

Mate these gauges to a compressed air line to measure pressure while inflating tires.