ASSE 5110 MUNICIPAL BACKFLOW COMPLIANCE · RPZ / DCVA / RELIEF VALVE
Generate Water-Purveyor Backflow Test PDFs Before You Leave the Pit
Quit transcribing wet, mud-stained clipboards at your kitchen table every night. Punch in your Check #1, Check #2, and relief valve PSID readings on site, automatically flag ASSE 5110 fail thresholds, stamp your saved gauge calibration certificate, and email the signed municipal PDF and customer invoice in 60 seconds.
Live ASSE 5110 RPZ / DCVA / PVB Pass-Fail PSID Calculator
5-VALVE DIFFERENTIAL PRESSURE TEST MANIFOLD · ASSE 5110
Type:
Size:
Check #1 PSIDFloor: 5.0
6.4
Check #2 PSIDFloor: 1.0
1.8
Relief Opening PSIDFloor: 2.0
2.6
MUNICIPAL WATER DISTRICT · OFFICIAL FORM ASSE-5110
License Number: BPAT-04419 · Certified Backflow Prevention Assembly Tester
DIFFERENTIAL FLOOR
CK #1:6.4 / 5.0 PSID
CK #2:1.8 / 1.0 PSID
Relief:2.6 / 2.0 PSID
GAUGE CALIBRATION
VERIFIED (<365d)
NIST traceable · Annual cert OK
TIERED TEST FEE
$65.00
$65.00 (<=2" standard)
OFFICIAL STAMP & RETEST
ASSE 5110 PASS
Next Retest: 335 DAYS · Sep 20, 2027
1. Dial PSID→2. Verify ASSE 5110 & Calibration Lock→3. Stamp District PDF
Stamp District PDF & Open Route →