Backflow Tester Prep

Test Procedure Simulator

Only for iPhone

Free · In-App Purchases · Designed for iPhone

iPhone

Walk through DC and RPZ test procedures step by step. Calculate differential pressure instantly. Identify assembly. 1000+ questions. Pass your backflow certification. BACKFLOW TESTER PREP: MASTER THE TEST PROCEDURE The only app that walks you through every step of DC, RPZ, PVB, and SVB testing. Pass your certification exam. Never fail an assembly test. TEST PROCEDURE SIMULATOR Wrong sequence means failed test. Our simulator teaches the exact procedure. Double Check Valve (DC): - Step-by-step walkthrough - Check #1 and Check #2 testing - Minimum 1.0 PSID requirements - Return to service procedure Reduced Pressure Zone (RPZ): - All five test steps - Relief valve opening point test - Check #1 needs 5.0 PSID - Relief must open at 2.0 PSID Pressure Vacuum Breaker (PVB): - Check valve testing - Air inlet opening point - Backsiphonage protection verification Interactive features: - Checkbox each sub-step - Enter your PSID readings - Instant pass/fail feedback - Animated assembly diagrams - Common mistakes highlighted Practice until the procedure is automatic. DIFFERENTIAL PRESSURE CALCULATOR Enter high side and low side readings. Get instant PSID calculation. Features: - Automatic pass/fail check - All assembly minimums built in - Quick reference for standards DC checks need 1.0 PSID. RPZ check #1 needs 5.0 PSID. Know instantly if you pass. ASSEMBLY PARTS IDENTIFIER Tap any component on our interactive diagrams: - Test c**k locations (#1 through #4) - Check valve positions - Relief valve on RPZ - Shutoff valve locations Learn what each part does. Know where to connect your hoses. Understand why each component matters. Quiz yourself on parts identification. The exam tests this heavily. TEST REPORT GENERATOR Fill out your test report right in the app: - Assembly information - All PSID readings - Auto pass/fail calculation - Tester certification info Generate PDF reports. Share with customers. Keep your records organized. 350+ PRACTICE QUESTIONS Test Procedures - Step-by-step sequences - Correct order of operations - What to do when tests fail Assembly Components - Parts identification - Function of each component - Test c**k locations Cross-Connection Theory - Backpressure vs backsiphonage - Hazard assessment - When to use which assembly Differential Pressure - PSID calculations - Minimum requirements - Reading interpretation Plus: Repair procedures, regulations, troubleshooting, test equipment, documentation WHO NEEDS THIS APP - Plumbers seeking backflow certification - Cross-connection control specialists - Water utility workers - Fire sprinkler technicians - Municipal inspectors - Anyone recertifying annually FREE TO START 5 questions per day free. Simulator in demo mode. Upgrade for full access. PRO - LIFETIME ACCESS ($17.99) - Unlimited practice questions - Full test procedure simulator - All assembly types (DC, RPZ, PVB, SVB) - Differential pressure calculator - Assembly parts identifier - Test report generator - No subscriptions PRO - MONTHLY ($3.99/month) - Same full access - Perfect for exam prep - Cancel anytime PASS YOUR CERTIFICATION. NEVER FAIL A TEST. Exam costs $200-300. Annual recertification. This app pays for itself on your first test. This app is for educational purposes only. Always follow your certifying organization procedures and local regulations. Privacy Policy: https://www.voltexam.com/privacy Terms & Conditions: https://www.voltexam.com/terms

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    • Seller
      • Deeun Inc.
    • Size
      • 4.4 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 17.0 or later.
      • iPhone
        Requires iOS 17.0 or later.
      • Mac
        Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
      • Backflow Tester Pro - Monthly $9.99
      • Pro - Lifetime Access $24.99
    • Copyright
      • © 2026 Deeun Inc.