Rochester 6580, 6540 and 6781 Top Mounting Adjustable Swing Arm Fuel Gauge and Adapters

Rochester Top Mounting Adjustable Swing Arm Fuel Gauges

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The 6580, 6540 and 6781 Series "Adjustable" gauges are designed for use in low pressure tanks containing diesel fuel, gasoline, fuel oil and lubricating oils.

They are used in many applications such as construction equipment, stationary generators, boats, farm equipment and home heating.

The gauge is (top only) mounted to a mating.

The gasket is Buna-N.

The magnet is capable of driving a standard direct read fractional indicator dial (6580) or TwinSite® sender dials (6540) that in addition to direct read sends an electrical signal to a remote receiver (gauge) and provides a remote fractional level indication

Accuracy depends upon proper gauge sizing. Senior dials ±6%, TwinSite® dials ±10%.

Temperature: -40°F to 158°F, -40°C to 70°C. Shock & Vibration: Suitable to mobile applications.

Approvals: These direct indicating gauges are UL listed for flammable liquids.

Some models are UL recognized for marine service.