Econ-O-Gauge, Level Indicator, 1-1/2" or 2" Tank Opening, 26" - 27" Tank Depth
7 Available At All US Supply Locations

Scully Econ-O-Gage Swing Arm Gauge – Accurate Fuel Level Measurement with Durable Construction
The Scully Econ-O-Gage Swing Arm Gauge is designed to deliver precise liquid level readings for fuel storage tanks in both residential and commercial settings. Engineered to fit 1-1/2" and 2" tank openings, this gauge provides contractors with a versatile solution for reliable monitoring of heating oil and similar applications. Its swing-arm mechanism ensures dependable performance across a wide range of tank sizes and conditions.
Built for Professional Use
Constructed from non-rusting materials, the Econ-O-Gage is built to withstand demanding environments without compromising accuracy. Its leak-resistant design maintains system integrity, while the straightforward installation process makes it a practical choice for professional installations and service work.
Key Features
- Versatile Tank Fit: One unit adapts to both 1-1/2" and 2" threaded openings.
- Durable Materials: Manufactured with corrosion-resistant components for long service life.
- Accurate Readings: Swing-arm design provides dependable level measurement.
- Leak Prevention: Engineered to maintain seal integrity under operating conditions.
- Tank Compatibility: Suitable for common tank heights of 42–44 inches.
Technical Specifications
- Model: Econ-O-Gage Swing Arm Gauge
- Tank Openings: Fits 1-1/2" and 2"
- Tank Height Range: 42"–44"
- Construction: Non-rusting, heavy-duty materials
Installation Considerations
While the gauge is designed for straightforward installation, Scully recommends professional fitting to guarantee correct calibration and compliance with local safety codes. Proper alignment of the swing arm is essential to ensure accurate level indication and prevent misreadings.
Professional Applications
For Contractors: The Econ-O-Gage reduces callbacks by providing a reliable, long-lasting measurement tool for heating oil tanks. Its rugged build ensures durability on job sites and consistent readings for end-users.
For Facility Managers: This gauge provides confidence in monitoring fuel supply, minimizing the risk of unexpected shortages and supporting efficient service scheduling.
Conclusion
The Scully Econ-O-Gage Swing Arm Gauge combines proven accuracy with durable construction, making it a dependable choice for fuel tank monitoring. With its adaptable fit and professional-grade design, it remains one of the most widely used tank gauges in the industry.
Specifications
| Weight | 1.000000 |
|---|---|
| Length (inches) | 8.88 |
| Width (inches) | 8.88 |
| Item Type | Oil Fittings and Parts |
| Brand | Scully |
| MPN | 01421-EG216 |
| Sub Type | Level Indicator |
| Height (inches) | 8.88 |
| Item Returns | This item can be returned |
