Hercules
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Two years of testing, prototyping and live fleet trials produced the Hercules, a floating ball anti-siphon device that delivers high-speed fuelling, unmatched reliability and theft protection at the lowest cost on the market.
| Filler Neck Ø | 80mm |
|---|---|
| Filler Neck | Double Bayonet |
| Device Type | External |
| Fill Rate | 110 L/min |
| Vehicle Type | Truck |
In stock · can be backordered · ships in 1-2 business days
The world’s only floating ball device with FlexiFlow
Two years of testing, prototyping and live fleet trials produced the Hercules, a floating ball anti-siphon device that delivers high-speed fuelling, unmatched reliability and theft protection at the lowest cost on the market.
- FlexiFlow System
- Advanced Fuel Dissipator
- 110 L/min Flow Rate
- 6 Year Guarantee
- External Mount
01 FlexiFlow Unique System
The world’s only floating ball device engineered with FlexiFlow, allowing the fuel filler nozzle to move from a vertical position for articulated vehicles to 20 degrees for rigid body vehicles, all without compromising flow rate or seal integrity.
02 Advanced Fuel Dissipator
Our purpose-built Fuel Dissipator maintains a 110 L/min flow rate with zero splashback and no premature nozzle cut-off, delivering a clean, fast refuel every time across the full range of vehicle types.
03 Cannot be siphoned
Unlike other floating ball devices on the market, the Hercules has been engineered from the ground up to resist siphoning attacks — closing the loophole that compromises competing designs.
04 Engineered for 80mm double bayonet necks
Purpose-built as an external device for 80mm double bayonet filler necks — fitting a wide range of articulated and rigid body commercial vehicles.
05 Proven through 2 years of development
Designed by our technical team after a full market review and customer feedback study. Refined across two years of prototyping and live-tested on working fleets before release — Hercules is engineering you can trust.
06 Backed by a 6 Year Guarantee
Built to last and backed by a 6 Year Guarantee — the most cost-effective floating ball device available, with the durability and reliability fleet operators demand.
Need help confirming fitment for your fleet?
Send us your vehicle make, model, and tank type — our team will confirm the right ASD variant, fill rate and accessories before you order. No commitment.