A1100EVR Dual Point Overfill Prevention Systems

Overfill Prevention Valves/Assemblies - A1100EVR Guardian Dual Point Overfill Prevention System

All assemblies are factory welded; bottom tube screws to top tube/valve assembly. No Epoxy. Assemblies are vapor tight and meet the EPA 40 CFR Part 63 requirements. All standard A1100 variants are acceptable for use with up to E85 ethanol blend gasoline and B100 biodiesel blends. Emco "E" variant OPV's are recommended when working with high percentage ethanol (E85) or biodiesel (B100) fuels. Available with anodized top tube (champagne color for easy identification), to prevent corrosion build-up between the tube and riser pipe.

A1100 Dual Point

A1100 Dual Point

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A1100 Dual Point
Guardian Dual Point Overfill Prevention System

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A1100 Dual Point


Model No. Nominal Tank Dia. Max. Burial Depth Upper Tube Length (A) Lower Tube Length (B) Max. Overall Length (C) EVR** E85 Anodized Top Tube Lbs.
A1100EVR-055 8 ft. 6 ft. 70" 82" 167" ✔ 25.2
A1100EVR-056 10 ft. 7 ft. 82" 94" 191" ✔ 27.2
A1100EVR-056CF 10 ft. 7 ft. 82" 94" 191" ✔ ✔ 27.2
A1100EVR-057 12 ft. 7 ft. 82" 120" 217" ✔ 30.3
A1100EVR-057E 12 ft. 7 ft. 82" 120" 217" ✔ 30.5
A1100EVR-058 12 ft. 10 ft. 120" 120" 255" ✔ 31.0
A1100EVR-058CF 12 ft. 10 ft. 120" 120" 255" ✔ ✔ 31.0
A1100EVR-058CFS 12 ft. 10 ft. 120" 120" 255" 31.0
Model No.Nominal Tank Dia.Max. Burial DepthUpper Tube Length (A)Lower Tube Length (B)Max. Overall Length (C)E85Anodized Top Tube

 

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.

**Phase I EVR E.O. VR-105