MachBackflow App

MachBackflow App
Backflow Testing. Simplified.
Developed for Testers.
Trusted by Professionals.
The MachBackflow App is the easiest, fastest, and most reliable way to complete, save, and manage backflow prevention test results directly from the field—whether you’re using the latest Mid-West® Instrument 855® digital kit, previous digital or a traditional analog gauge.

Modern software. Less data chaos. MachBackflow lets you focus on testing, not paperwork.

Digital. Accurate. Effortless.
The MachBackflow app eliminates the hassle of field testing—capture all test data directly in the app and say goodbye to managing paper test sheets. No more digging through handwritten results—just clean, accurate data in real time.

From Field. To Team.
Whether you’re a solo tester or part of a large team, the MachBackflow mobile app is built to simplify the complex process of managing backflow testing data. Search results in real time, follow up faster, and reduce confusion for both your team and your customers.

Built to Fit. Designed to Flow.
The MachBackflow app integrates seamlessly into your existing workflows, making the transition from paper or other platforms smooth and familiar. Its intuitive design minimizes the learning curve so you can stay focused on accurate, efficient backflow testing.

Backflow Testing. Simplified.
Developed for Testers.
Trusted by Professionals.
The MachBackflow App is the easiest, fastest, and most reliable way to complete, save, and manage backflow prevention test results directly from the field—whether you’re using the latest Mid-West® Instrument 855® digital kit, previous digital or a traditional analog gauge.
Modern software. Less data chaos. MachBackflow lets you focus on testing, not paperwork.

Digital. Accurate. Effortless.
The MachBackflow app eliminates the hassle of field testing—capture all test data directly in the app and say goodbye to managing paper test sheets. No more digging through handwritten results—just clean, accurate data in real time.

From Field. To Team.
Whether you’re a solo tester or part of a large team, the MachBackflow mobile app is built to simplify the complex process of managing backflow testing data. Search results in real time, follow up faster, and reduce confusion for both your team and your customers.

Built to Fit. Designed to Flow.
The MachBackflow app integrates seamlessly into your existing workflows, making the transition from paper or other platforms smooth and familiar. Its intuitive design minimizes the learning curve so you can stay focused on accurate, efficient backflow testing.
One platform for every backflow tester in the field, no matter which kit you use.
The MachBackflow App was developed in partnership with Mid-West Instrument to work seamlessly with the 855 Digital Backflow Test Kit. With recent updates, the app now supports all test kits—whether you’re using the 855 Digital, an earlier digital model, or a traditional analog kit—giving every tester access to the full advantages of the platform.
Mid-West® Instrument 855®
The 855 digital backflow test kit represents the future of backflow testing, combining state-of-the-art technology with exclusive integration to the MachBackflow app. It is the first and only fully app-driven backflow test kit in the industry. Built on the trusted foundation of the industry-standard 845-5®, and developed over four years with direct input from field testers, the 855 delivers unmatched accuracy and reliability for all your backflow testing needs.

One platform for every backflow tester in the field, no matter which kit you use.
The MachBackflow App was developed in partnership with Mid-West Instrument to work seamlessly with the 855 Digital Backflow Test Kit. With recent updates, the app now supports all test kits—whether you’re using the 855 Digital, an earlier digital model, or a traditional analog kit—giving every tester access to the full advantages of the platform.
Mid-West® Instrument 855®
The 855 digital backflow test kit represents the future of backflow testing, combining state-of-the-art technology with exclusive integration to the MachBackflow app. It is the first and only fully app-driven backflow test kit in the industry. Built on the trusted foundation of the industry-standard 845-5®, and developed over four years with direct input from field testers, the 855 delivers unmatched accuracy and reliability for all your backflow testing needs.


Test Kit Inclusive
Universal backflow testing app—built for every kit

The MachBackflow App is designed with test kit inclusivity in mind, enabling all testers—whether using the Mid-West® Instrument 855®, earlier digital models, or traditional analog kits—to seamlessly operate within the same platform. The overall experience remains consistent across device types, allowing teams to adopt the app immediately and transition smoothly to the 855® at their own pace.
Mid-West® Instrument 855®

The 855® is the latest generation backflow test kit from industry leader Mid-West® Instrument. It connects directly to the MachBackflow App, enabling seamless capture of pressure values for maximum accuracy and ease of use.
Test Kit Inclusive
Universal backflow testing app—built for every kit
The MachBackflow App is designed with test kit inclusivity in mind, enabling all testers—whether using the Mid-West® Instrument 855®, earlier digital models, or traditional analog kits—to seamlessly operate within the same platform. The overall experience remains consistent across device types, allowing teams to adopt the app immediately and transition smoothly to the 855® at their own pace.
Mid-West® Instrument 855®

The 855® is the latest generation backflow test kit from industry leader Mid-West® Instrument. It connects directly to the MachBackflow App, enabling seamless capture of pressure values for maximum accuracy and ease of use.

Why API Integration?
The key framework enabling high performance and streamlined operations

APIs are essential for sharing backflow data in real time, eliminating manual entry and delays. They improve accuracy, streamline operations, and ensure faster, more effective follow-up.

Centralize backflow data for seamless access across platforms

Enhance data accuracy and consistency across all systems and platforms

Unlock instant data access across connected platforms

Automate data flow to reduce manual workload and increase efficiency
Why API Integration?
The key framework enabling high performance and streamlined operations
APIs are essential for sharing backflow data in real time, eliminating manual entry and delays. They improve accuracy, streamline operations, and ensure faster, more effective follow-up.

Centralize backflow data for seamless access across platforms

Enhance data accuracy and consistency across all systems and platforms

Unlock instant data access across connected platforms

Automate data flow to reduce manual workload and increase efficiency
