A1100 Testable Overfill Prevention Systems

Overfill Prevention Valves/Assemblies - A1100 Testable Overfill Prevention System

Emco’s A1100-T Testable Overfill Prevention Valve allows for quick and easy testing without removing the valve from the tank riser. Simply use the A0081-1100 Testing Rod to depress the test button installed on the valve, and shine a light inside the valve - if the reflective tape is visible, the valve is operational. The testable A1100-T OPV uses the same proven technology as the A1100 OPV Series. Assemblies are factory welded and 100% factory tested. Bottom tube screws to top tube/ valve assembly - No Epoxy. This saves time in the field and assures a vapor tight assembly to meet the EPA 40 CFR Part 63 requirements.

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A1100 Testable


Model No. Application Nominal Tank Dia. Max. Burial Depth Upper Tube Length (A) Lower Tube Length (B) Max. Overall Length (C) Annodized
A1100-010T Valve Only N/A N/A N/A N/A N/A
A1100-085TP Coaxial Self-Sealing* 8 ft. 5.4 ft. 65" 82" 162"
A1100-086TP Coaxial Self-Sealing* 10 ft. 5.3 ft. 65" 94" 174"
A1100-087TP Coaxial Self-Sealing* 12 ft. 5.1 ft. 65" 120" 200"
A1100EVR-055T Dual Point 8 ft. 6.0 ft. 70" 82" 167"
A1100EVR-055TCF Dual Point 8 ft. 6.0 ft. 70" 82" 167" ✔
A1100EVR-056T Dual Point 10 ft. 7.0 ft. 82" 92" 191"
A1100EVR-056TCF Dual Point 10 ft. 7.0 ft. 82" 92" 191" ✔
A1100EVR-057T Dual Point 12 ft. 6.8 ft. 82" 120" 217"
A1100EVR-057TCF Dual Point 12 ft. 6.8 ft. 82" 120" 217" ✔
Model No.ApplicationNominal Tank Dia.Max. Burial DepthUpper Tube Length (A)Lower Tube Length (B)Max. Overall Length (C)Annodized

 

The A1100 Overfill Prevention Valve is not recommended for tanks under 6.5’ in diameter.
Maximum burial depth assumes 95% shut-off and 6” clearance between top of drop tube and inside bottom of containment manhole lid.

*includes Adapter and Cap