Pressure Control

Centro carries a complete selection of pressure control products available to purchase online. Our inventory includes pressure gauges, switches, and pressure transmitters from leading manufacturers. Pressure contro...

Categories in Pressure Control - Precise Solutions for Pressure Management (7)
Gauges
Gauges

Centro offers pressure gauges, vital instruments that measure and indicate fluid or gas pressure within a system. These gauges are commonly employed in various industries, including manufacturing, oil and gas, automotive, and HVAC systems. Pressure gauges consist of a dial or digital display that shows the pressure reading and a sensing element that detects the pressure and converts it into a readable form. They come in different types, such as Bourdon tube gauges, diaphragm gauges, and digital pressure gauges, each suited for specific applications and pressure ranges. Pressure gauges provide crucial information for monitoring and controlling processes, ensuring optimal performance and safety. They enable operators to gauge system pressure levels, detect abnormalities, and make informed decisions regarding system adjustments or maintenance. Pressure gauges may also incorporate features such as maximum pressure indicators, adjustable pointers, or alarms for added functionality. With their accuracy, reliability, and ease of use, pressure gauges are crucial in maintaining operational efficiency and safety in various industries.

Pressure Switch
Pressure Switch

A pressure switch is a device used to monitor and control pressure levels in systems or equipment. It detects changes in pressure and activates or deactivates a switch or relay based on predefined pressure thresholds. Pressure switches are widely used in various applications such as HVAC, industrial automation, hydraulic systems, and pneumatic equipment. They provide reliable pressure monitoring, ensuring safe and efficient operation by triggering alarms, activating pumps or valves, or controlling system pressure.

Pressure Transmitters
Pressure Transmitters

Pressure transmitters, also known as pressure transducers, are instruments used to measure and transmit pressure readings as electrical signals. These devices convert pressure into an analog or digital signal, which can be utilized for monitoring, control, or data acquisition purposes. Pressure transmitters offer accurate and reliable pressure measurement in industrial processes, HVAC systems, manufacturing, and other applications. They provide real-time pressure information, enabling precise control, system optimization, and preventive maintenance.

Pressure Transducers
Pressure Transducers

Pressure transducers are devices used to convert pressure measurements into electrical signals. These transducers utilize various sensing technologies such as strain gauges, capacitive elements, or piezoresistive elements to measure the pressure of liquids or gases accurately. They are widely used in industrial, automotive, and HVAC applications for monitoring and controlling pressure. Pressure transducers offer benefits like high accuracy, fast response times, and compatibility with different pressure ranges. They provide valuable data for process control, safety monitoring, and system optimization.

Pressure Control Accessories
Pressure Control Accessories

Pressure control accessories encompass a range of supplementary components and tools used to enhance the functionality, installation, or protection of pressure control systems. These accessories include pressure relief valves, pressure gauges, snubbers, manifolds, fittings, and connectors, among others. Pressure control accessories ensure proper system integration, accurate pressure measurement, secure connections, and protection against overpressure or contaminants. They play a crucial role in optimizing the performance, safety, and reliability of pressure control systems in various industries.

Pressure Regulators
Pressure Regulators

Pressure regulators are critical components in fluid control systems, designed to maintain and regulate the desired pressure level within pipelines and equipment. These devices play a crucial role in various industries, including oil and gas, manufacturing, and HVAC, where precise pressure control is essential for optimal performance and safety. Pressure regulators ensure a steady and consistent flow of fluids, protecting downstream equipment and preventing overpressure situations. With a wide range of pressure ratings, sizes, and materials available, pressure regulators offer versatile solutions to meet specific application requirements and ensure efficient and reliable fluid control.

Sequence Valves
Sequence Valves

Sequence valves are indispensable for pressure control in various applications, offering precise management of fluid or gas pressure in instrumentation systems. Engineered to ensure controlled and systematic pressure adjustments, these valves play a critical role in maintaining optimal conditions for equipment and processes. Whether utilized in laboratories, manufacturing environments, or other instrumentation systems, sequence valves contribute to the accuracy and reliability of pressure control. Their precise functionality and durable design make them essential components for industries that require meticulous pressure management in instrumentation applications.

Filter
Filter
69,291 items
content loaded
The OBS Series is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Gauge guards are utilized to protect the pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Chemical Pressure Gauges are truly unique and industry leading when it comes to pressure measurement in corrosive environments. OBS Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series plastic pressure gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

The OBS-A Series Plastic Pressure Gauge is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Pressure gauge guards are utilized to protect the chemical pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Plastic Pressure Gauges are truly unique and industry leading when it comes to pressure measurement in corrosive environments. OBS Plastic Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series Plastic Pressure Gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

The OBS-B Series Plastic Pressure Gauge is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Pressure gauge guards are utilized to protect the chemical pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Plastic Pressure Gauges are truly unique and industry-leading when it comes to pressure measurement in corrosive environments. OBS Plastic Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry-leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series Plastic Pressure Gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

The OBS Series is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Gauge guards are utilized to protect the pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Chemical Pressure Gauges are truly unique and industry leading when it comes to pressure measurement in corrosive environments. OBS Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series plastic pressure gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

ICON Truflo OBS Series - Gauge Only Pressure Gauge

Configure product to see pricing

The OBS-GO Series Plastic Pressure Gauge is the industry’s most accurate pressure gauge on the market. With a Thermoplastic Polypropylene enclosure, OBS-GO Series gauges were engineered to last in the most corrosive environments. A ¼” NPT 316SS connection comes standard on all OBS-GO Chemical Pressure Gauges. This connection allows for them to be a perfect mate with our GI Series Pressure Gauge Guards when dealing with extremely corrosive chemicals. Pressure gauge guards are utilized to protect the plastic pressure gauge from any corrosive media in the process system via an isolator. OBS-GO Plastic Gauges come factory pre-filled, which is one of the main reasons we were able to achieve that industry leading accuracy of 0.75%. Each OBS-GO Plastic Pressure Gauge is also equipped with Color Range Tabs. These 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs.
Configure Product

Configure product to see pricing

The ICON OBS-P-LE Series LED Digital Pressure Transmitter is a robust and accurate solution for industrial pressure monitoring, designed to perform reliably in corrosive environments.
Configure Product

Configure product to see pricing

The LP50 Pressure Transmitter was designed to measure Pressure or Level within industry’s most demanding corrosive process applications. When measuring pressure It can be mounted vertically or horizontally, and can easily be installed into a threaded process pipe tee fitting. The LP50 implements a state of the art ceramic measuring principle that changes the physical pressure which equates to no more than a few microns into a linear electronic signal that can be measured. This minimal deformation equates to negligible material strain of the ceramic electronic pressure-sensing diaphragm resulting in high resistance to alternating loads and long-term durability. Exactly what is required for tough industrial applications.
Configure Product

Configure product to see pricing

WIKA Model 111.10
MPN:WIKA-00-111.10

Configure product to see pricing

General Commercial/Utility Grade Pressure Gauges used in hydraulic and pneumatic systems, small pumps and compressors, water systems & regulators. Suitable for non-aggressive, non-clogging process media, compatible with copper alloy.
Configure Product

Configure product to see pricing

WIKA Model 111.10DW
MPN:WIKA-00-111.10DW

Configure product to see pricing

The WIKA Model 111.10DW is a robust, general-purpose Bourdon tube pressure gauge designed for accurate and dependable pressure measurement in a variety of industrial and commercial applications. Featuring a dual scale (psi/bar) dial, it is ideal for global operations requiring flexible and reliable pressure monitoring.
Configure Product

Configure product to see pricing

WIKA Model 111.12
MPN:WIKA-00-111.12

Configure product to see pricing

General Commercial/Utility Grade Pressure Gauges used in hydraulic and pneumatic systems, small pumps and compressors, water systems & regulators. Suitable for non-aggressive, non-clogging process media, competible with copper alloy.
Configure Product

Configure product to see pricing

WIKA Model 111.12DW
MPN:WIKA-00-111.12DW

Configure product to see pricing

The WIKA Model 111.12DW is a versatile, general-purpose Bourdon tube pressure gauge designed for reliable and cost-effective pressure measurement in a variety of industrial and commercial applications. Featuring a dual scale (psi/bar) dial, it provides flexibility and ease of use in systems requiring standard pressure monitoring.
Configure Product

Configure product to see pricing

WIKA Model 113.13
MPN:WIKA-00-113.13

Configure product to see pricing

Commercial Grade hydraulic pressure gauge with ABS plastic case and Glycerin case filling.
Configure Product

Configure product to see pricing

The OBS Series is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Gauge guards are utilized to protect the pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Chemical Pressure Gauges are truly unique and industry leading when it comes to pressure measurement in corrosive environments. OBS Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series plastic pressure gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

The OBS-A Series Plastic Pressure Gauge is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Pressure gauge guards are utilized to protect the chemical pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Plastic Pressure Gauges are truly unique and industry leading when it comes to pressure measurement in corrosive environments. OBS Plastic Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series Plastic Pressure Gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

The OBS-B Series Plastic Pressure Gauge is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Pressure gauge guards are utilized to protect the chemical pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Plastic Pressure Gauges are truly unique and industry-leading when it comes to pressure measurement in corrosive environments. OBS Plastic Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry-leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series Plastic Pressure Gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

The OBS Series is the industry’s only integral molded one-piece plastic pressure gauge and gauge guard. Gauge guards are utilized to protect the pressure gauge from any corrosive media in the process system via an isolator. The OBS Series Chemical Pressure Gauges are truly unique and industry leading when it comes to pressure measurement in corrosive environments. OBS Pressure Gauges are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.5%. Eliminating the need for filling saves the user time and the difficulty of having to fill a pressure gauge isolator. The 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs. The OBS Series plastic pressure gauge is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments.
Configure Product

Configure product to see pricing

ICON Truflo OBS Series - Gauge Only Pressure Gauge

Configure product to see pricing

The OBS-GO Series Plastic Pressure Gauge is the industry’s most accurate pressure gauge on the market. With a Thermoplastic Polypropylene enclosure, OBS-GO Series gauges were engineered to last in the most corrosive environments. A ¼” NPT 316SS connection comes standard on all OBS-GO Chemical Pressure Gauges. This connection allows for them to be a perfect mate with our GI Series Pressure Gauge Guards when dealing with extremely corrosive chemicals. Pressure gauge guards are utilized to protect the plastic pressure gauge from any corrosive media in the process system via an isolator. OBS-GO Plastic Gauges come factory pre-filled, which is one of the main reasons we were able to achieve that industry leading accuracy of 0.75%. Each OBS-GO Plastic Pressure Gauge is also equipped with Color Range Tabs. These 3 movable red, yellow and green range tabs are designed to act as a visual pressure alert for bag or filter change-outs.
Configure Product

Configure product to see pricing

The ICON OBS-P-LE Series LED Digital Pressure Transmitter is a robust and accurate solution for industrial pressure monitoring, designed to perform reliably in corrosive environments.
Configure Product

Configure product to see pricing

The LP50 Pressure Transmitter was designed to measure Pressure or Level within industry’s most demanding corrosive process applications. When measuring pressure It can be mounted vertically or horizontally, and can easily be installed into a threaded process pipe tee fitting. The LP50 implements a state of the art ceramic measuring principle that changes the physical pressure which equates to no more than a few microns into a linear electronic signal that can be measured. This minimal deformation equates to negligible material strain of the ceramic electronic pressure-sensing diaphragm resulting in high resistance to alternating loads and long-term durability. Exactly what is required for tough industrial applications.
Configure Product

Configure product to see pricing

WIKA Model 111.10
MPN:WIKA-00-111.10

Configure product to see pricing

General Commercial/Utility Grade Pressure Gauges used in hydraulic and pneumatic systems, small pumps and compressors, water systems & regulators. Suitable for non-aggressive, non-clogging process media, compatible with copper alloy.
Configure Product

Configure product to see pricing

WIKA Model 111.10DW
MPN:WIKA-00-111.10DW

Configure product to see pricing

The WIKA Model 111.10DW is a robust, general-purpose Bourdon tube pressure gauge designed for accurate and dependable pressure measurement in a variety of industrial and commercial applications. Featuring a dual scale (psi/bar) dial, it is ideal for global operations requiring flexible and reliable pressure monitoring.
Configure Product

Configure product to see pricing

WIKA Model 111.12
MPN:WIKA-00-111.12

Configure product to see pricing

General Commercial/Utility Grade Pressure Gauges used in hydraulic and pneumatic systems, small pumps and compressors, water systems & regulators. Suitable for non-aggressive, non-clogging process media, competible with copper alloy.
Configure Product

Configure product to see pricing

WIKA Model 111.12DW
MPN:WIKA-00-111.12DW

Configure product to see pricing

The WIKA Model 111.12DW is a versatile, general-purpose Bourdon tube pressure gauge designed for reliable and cost-effective pressure measurement in a variety of industrial and commercial applications. Featuring a dual scale (psi/bar) dial, it provides flexibility and ease of use in systems requiring standard pressure monitoring.
Configure Product

Configure product to see pricing

WIKA Model 113.13
MPN:WIKA-00-113.13

Configure product to see pricing

Commercial Grade hydraulic pressure gauge with ABS plastic case and Glycerin case filling.
Configure Product

Configure product to see pricing