Model 855®
5-Valve Digital Backflow Test Kit

5 Valve Digital Backflow Test Kit
Precision digital technology for accurate backflow testing
Automated data logging and intuitive digital interfaces
Instant comprehensive reporting with digital signatures
Durable, proven materials for daily use
Tests RP, PVB, and DC backflow assemblies
ΔP Range: 0-15 PSID, Pressure sensor 0-200 PSIG
Reads ΔP and line pressure on phone, saves results to cloud
App works with Wi-Fi, Cellular, Offline; filters and searches tests
Premium features: autofill, .csv downloads, PDF generation (30-day trial)
Seamless Bluetooth integration with iOS/Android Machbackflow app
Consistent with Model 845 components for familiarity
Durable molded plastic case with organized storage
90-micron filters for debris minimization, easy to clean/replace filters
Includes: hoses, bleed tube, brass fittings, cell phone holder
Long-term reliability with 5-year warranty
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Model Number

Backflow Test Kits Models

Backflow Test Kit Model CMC 142

Model CMC 142

Backflow Test Kit Model 845-3

Model 845-3

Digital Backflow Test Kit Model 855

Model 855

Backflow Test Kit Model 845-3

Model 845-5

CMC Private Branding Backflow Test Gauge

Private Branding