The Overfill Alert Gauge is a high level visual gauge designed to visually alert you that your AST (tank) is near full. This overfill monitor's simple pop up mechanical design promotes easy installs, maximum durability, and low up front costs.
Overfill Gauge Type OF Configurator Overview
What it is
Top mounted pop up gauge that can measure from 6 inches to 76 inches in Length. Bushing size can be 2”, 1.5” or .75”. Gauges are custom made in house to fit your application. Most Overfill Alert Gauges are between 6 inches and 12 inches. They are designed to pop up at a specific level (usually 90 percent) and warn you that the tank is almost full. Provides visual overfill warning.
Additional Options - Not Included
Audible Alarm Accessory
This add on feature can turn your mechanical gauge into an audible Hi or Lo level alarm.
LED At-A-Glance Accessory
Another add on feature. This can give your mechanical gauge remote reading capability.
Gauge Guard
A cover that protects the exposed plastic components on top of the gauge.
Replacement Parts
OF-Kit
Replaces all the top components with standard materials.
OFG-Kit
Replaces all the top components with standard materials and a glass calibration.
OFALN-Kit
Replaces all the top components with standard materials and an aluminum lock nut.
OFGALN-Kit
Replaces the top components with a glass calibration and aluminum lock nut.
Instructions for Operation
This gauge is a simple visual tool. If the red indicator rises into the viewing window, it is indicating that your tank is near full. Once installed you simply view the calibration during filling to determine when your tank is near full. The indicator is not calibrated. It simply indicates overfill or not.
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Material Description: Overfill Alert Gauge. Galvanized Steel Rods. Aluminum Bushing. Polypropylene Plastic Float. |
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Material Description: Overfill Alert Gauge. Peek or Kynar Rods. PVC Bushing. HDPE Plastic Float. |
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Material Description: Overfill Alert Gauge. Stainless Steel Rods. Aluminum Bushing. Polypropylene Plastic Float. |
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Material Description: Overfill Alert Gauge. Stainless Steel Rods. Aluminum Bushing. Stainless Steel Float. |
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Material Description: Overfill Alert Gauge. Stainless Steel Rods. Stainless Bushing. Stainless Steel Float. |
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Opening Size Description: NPT - National Pipe Thread |
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Overfill Depth Description: Distance from top of tank to overfill alert level (measurment provided in inches) |
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Calibration Description: Glass Calibration, replaces inner plastic piece of calibration with glass. Used for protection from heat, fumes, etc... |
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Calibration Description: Standard Glass Calibration, replaces inner plastic piece of calibration with glass. Used for protection from heat, fumes, etc... |
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Calibration Description: Glass Calibration, replaces inner plastic piece of calibration with glass. Used for protection from heat, fumes, etc... |
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Calibration Description: Glass Calibration, replaces inner plastic piece of calibration with glass. Used for protection from heat, fumes, etc... |
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Calibration Description: Standard Glass Calibration, replaces inner plastic piece of calibration with glass. Used for protection from heat, fumes, etc... |
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Calibration Description: Solid Glass Calibration. Replaces all plastic on top of gauge with one thick solid glass top. Requires ALN or ALG. |
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DALARM- adds a direct mounted audible alarm to the gauge |
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ALN-Replace the Red HDPE Lock Nut with an Aluminum Lock Nut |
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Standard |
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Standard ALN-Replace the Red HDPE Lock Nut with an Aluminum Lock Nut |