Overview
The Simplex PN24132050 is a fuel oil day tank from the SST Series, engineered for dependable fuel management in generator and stationary power applications. This fuel oil day tank provides a reliable and efficient solution for storing and dispensing fuel oil, designed for use with generators and other equipment that require fuel oil. The tank features a rust-inhibitor coated interior and chemically treated exterior. With a 450-gallon capacity and integrated controls, the PN24132050 serves as a critical component in backup power and industrial fuel supply systems.
Key Features
- 450-gallon capacity for extended fuel supply
- Rust-inhibitor coated interior to prevent corrosion
- Integrated fuel gauge for visual level monitoring
- Drain valve for routine maintenance and tank servicing
- Automatic operation to control fuel level between 50% and normal full level
- Float switch overfill protection system
- Durable steel construction designed for long service life
Technical Specifications
The SST Series day tank is built to rigorous fuel supply system standards. Tank operation follows automatic pump control logic with multiple safety interlocks to prevent overfill and fuel loss. Float switch FS4 activates the overflow alarm if overfill occurs, disabling the fill pump. The tank accommodates hand priming and features accessible service connections for fuel inlet, outlet, and return lines with standard NPT threading.
Typical Applications
- Generator fuel supply for standby power systems
- Industrial facility emergency backup power
- Commercial HVAC and refrigeration equipment fuel storage
- Fire pump and emergency system fuel reserves
- Remote location power generation fuel management
- Utility-scale generator day tank replacement or expansion
Compatibility & Replacements
Compatible With
- Standard fuel oil delivery systems and transfer pumps
- Generator control panels with 24V/120V/240V fuel level inputs
- Float switch control systems (FS1-FS4)
- Hand pump and priming systems
- Fuel oil No. 1 and No. 2 (diesel and heating oil)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The PN24132050 is a specific configuration of the Simplex SST Series; alternative capacities and control options exist within the product line.
Works With
- Simplex liquid level controllers (model 50001000)
- Simplex power supply units (model 50016500)
- Simplex motor options (24626100, 24630000)
- Float switch assemblies (model 25242150)
- Fuel strainer and solenoid valve options
- Hand pump priming kits (options 010 or 015)



