Pressure Control - Mid-West Instrument

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 from Mid-West Instrument (2)
Backflow Test Kits

Backflow test kits are an important tool for maintaining the safety and reliability of backflow prevention systems. These kits typically include pressure gauges, hoses, and fittings that allow professionals to test for leaks or other issues in the system. Measuring pressure differences helps identify problems that could lead to water contamination or backflow into the main supply. Designed for ease of use, these kits ensure compliance with safety standards and protect water quality in residential and industrial applications.

Differential Pressure Gauges

Differential pressure gauges are instruments used to measure the difference in pressure between two points in a fluid system. They typically consist of two pressure ports connected to the system and a gauge that displays the pressure difference. Differential pressure gauges gauges are for monitoring filter conditions, flow rates, and pressure drops across components like pumps and valves in various industrial processes. Browse our selection below or contact us to speak with a product expert.

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Mid-West Instrument - 845-3 | Model 845-3 Backflow Test Kit
MPN:845-3
Backflow prevention assembly test kit with 3-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.
Backflow prevention assembly test kit with 3-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.

$1,007.98

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Mid-West Instrument - 845-5 | Model 845-5 Backflow Test Kit
MPN:845-5
Backflow prevention assembly test kit with 5-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.
Backflow prevention assembly test kit with 5-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.

$1,007.98

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Mid-West Instrument - 855 | Model 855 Digital Backflow Test Kit
MPN:855
Digital Backflow prevention assembly test kit with 5-valve. Digitally test reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Capture data from your backflow test kit instantly. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA. Includes the Premium MachBackflow 30 day trial software app. All testing information will be stored in the Cloud.
Digital Backflow prevention assembly test kit with 5-valve. Digitally test reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Capture data from your backflow test kit instantly. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA. Includes the Premium MachBackflow 30 day trial software app. All testing information will be stored in the Cloud.

$2,293.28

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Mid-West Instrument Model 120 Differential Pressure Gauge
MPN:MWINST-00-120
Cost effective differential pressure gauge for use in measuring the pressure drop across filters, strainers, separators, valves, pumps, chillers, etc., and for flow indication and control.

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Cost effective differential pressure gauge for use in measuring the pressure drop across filters, strainers, separators, valves, pumps, chillers, etc., and for flow indication and control.
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Mid-West Instrument Model 140 Differential Pressure Gauge
MPN:MWINST-00-140
The Model 140 is an accurate, versatile diaphragm type differential pressure gauge with an optional terminal strip switch or transmitter.

Configure product to see pricing

The Model 140 is an accurate, versatile diaphragm type differential pressure gauge with an optional terminal strip switch or transmitter.
Configure Product

Configure product to see pricing

Mid-West Instrument - 845-3 | Model 845-3 Backflow Test Kit
MPN:845-3
Backflow prevention assembly test kit with 3-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.
Backflow prevention assembly test kit with 3-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.

$1,007.98

Loginto your account
Mid-West Instrument - 845-5 | Model 845-5 Backflow Test Kit
MPN:845-5
Backflow prevention assembly test kit with 5-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.
Backflow prevention assembly test kit with 5-valve. Capable of testing reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA.

$1,007.98

Loginto your account
Mid-West Instrument - 855 | Model 855 Digital Backflow Test Kit
MPN:855
Digital Backflow prevention assembly test kit with 5-valve. Digitally test reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Capture data from your backflow test kit instantly. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA. Includes the Premium MachBackflow 30 day trial software app. All testing information will be stored in the Cloud.
Digital Backflow prevention assembly test kit with 5-valve. Digitally test reduced pressure principal, pressure vacuum breaker, spill resistant vacuum breaker, and double check valve backflow prevention assemblies. Capture data from your backflow test kit instantly. Mid-West Instrument backflow test kits can perform all known test procedures including those recommended by ASSE, AWWA, CSA, FCCC & HR-USC, and NEWWA. Includes the Premium MachBackflow 30 day trial software app. All testing information will be stored in the Cloud.

$2,293.28

Loginto your account
Mid-West Instrument Model 120 Differential Pressure Gauge
MPN:MWINST-00-120
Cost effective differential pressure gauge for use in measuring the pressure drop across filters, strainers, separators, valves, pumps, chillers, etc., and for flow indication and control.

Configure product to see pricing

Cost effective differential pressure gauge for use in measuring the pressure drop across filters, strainers, separators, valves, pumps, chillers, etc., and for flow indication and control.
Configure Product

Configure product to see pricing

Mid-West Instrument Model 140 Differential Pressure Gauge
MPN:MWINST-00-140
The Model 140 is an accurate, versatile diaphragm type differential pressure gauge with an optional terminal strip switch or transmitter.

Configure product to see pricing

The Model 140 is an accurate, versatile diaphragm type differential pressure gauge with an optional terminal strip switch or transmitter.
Configure Product

Configure product to see pricing