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GenExtend Dual Tank System for Predator and other Generators
NOTE: AUXILIARY TANK NOT INCLUDED
Upgrade your generator with the GenExtend Dual Tank System, designed to give you the freedom to switch between your generator’s stock tank and a larger auxiliary fuel tank. Perfect for extended power needs, off-grid sites, or emergency backup power, this kit delivers seamless runtime extension without the need for electric pumps or complicated installations.
With a simple manual selector valve, you can instantly switch between tanks, ensuring continuous power for your Generator.
Key Features
- Dual-Tank Flexibility: Instantly select between stock and auxiliary tanks.
- Gravity Feed System: No electric pump required.
- Easy Installation: Includes 10' of outside hose (adjust as needed), Pre-cut internal hoses, fuel filter, high quality quick-connect fittings for clean and easy use, and step-by-step instructions. (Install Video Coming Soon!)
- Fuel-Safe Components: High-quality hoses and fittings built to withstand long-term use.
Important Information
NOTE: AUXILIARY TANK NOT INCLUDED
Auxiliary Tank Recommended Specs:
-1/4" NPT Female Threaded Connection (Popular on most Marine Fuel Tanks)
-Vented Cap (Required)
Recommended Auxiliary Tanks* (#Ad)
- Scepter 6 Gallon Marine Fuel Tank
- Scepter 9 Gallon Marine Fuel Tank
- Scepter 12 Gallon Marine Fuel Tank
- Scepter 12 Gallon Low Profile Marine Fuel Tank
Estimated Runtime Comparison
Predator 3500 Generator
| Tank Size | 100% Load | 75% Load | 50% Load | 25% Load |
|---|---|---|---|---|
| Stock Tank (2.6 gal) | 5 hrs | 6 hrs | 8 hrs | 11 hrs |
| 6 gallons | 11.5 hrs | 14 hrs | 18.5 hrs | 25 hrs |
| 9 gallons | 17.3 hrs | 21 hrs | 27.5 hrs | 37.5 hrs |
| 12 gallons | 23 hrs | 28 hrs | 37 hrs | 50 hrs |
Predator 9500 Generator
| Tank Size | 100% Load | 75% Load | 50% Load | 25% Load |
|---|---|---|---|---|
| Stock Tank (6.8 gal) | 7.5 hrs | 9.7 hrs | 13.6 hrs | 22.7 hrs |
| 6 gallons | 6.7 hrs | 8.6 hrs | 12 hrs | 20 hrs |
| 9 gallons | 10 hrs | 12.9 hrs | 18 hrs | 30 hrs |
| 12 gallons | 13.3 hrs | 17.1 hrs | 24 hrs | 40 hrs |
Perfect For
- Extended off-grid living or remote worksites
- Home emergency backup power
- Outdoor events, food trucks, and mobile businesses
- Long-duration RV and boondocking trips
With the GenExtend Dual Tank System, your Predator generator stays powered longer, keeps you working, and ensures you’re ready for any situation. Select your generator model at checkout and start extending your runtime today.
Legal Disclaimer
This is an aftermarket product designed for use with compatible portable generators. By purchasing and installing this product, the customer assumes all risks and liability associated with its installation, use, and operation. The manufacturer and seller are not responsible for any damage, injury, or loss resulting from improper installation, misuse, or failure to follow safety guidelines. Use at your own risk.
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