GO Fill|AOFILL.N.3
Overfill Valves for Above Ground Tanks
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Email sales@goind.com.au or call 07 3204 2240 for live availability.
Ships from Brisbane warehouse. Standard delivery 2-5 business days Australia-wide.
PREMIUM OVERFILL PROTECTION FOR HIGH-CAPACITY METAL TANKS
DN80 (3 inch BSP female) overfill valve for metal diesel and fuel tanks. Stainless steel body, Viton seals. Premium shutoff protection for high-volume stationary storage.
Built for permanence
Stainless steel body. Viton seals. 10 kg of solid shutoff hardware. This is not a plastic fitting you retrofit to a jerry can. The DN80 Overfill Valve is engineered for large stationary fuel tanks where an accidental overfill could mean hundreds of litres on the ground, an EPA notice, and a day lost cleaning up. Install it once in a 3 inch BSP female port and it guards that tank for years.
Stops spills before they start
When the fuel level reaches the valve's set point, shutoff is automatic. No float switches to wire. No operator intervention. The valve closes, the delivery stops, and you avoid the mess. That matters on bulk diesel depots, workshop fuel systems, and any site where overfill equals downtime and environmental liability.
Features & Benefits
Key Features
- DN80 (3 inch) BSP female connection
- Stainless steel body construction
- Viton seals for fuel compatibility
- 10 kg robust assembly
- Automatic shutoff at set tank level
- Designed for metal tank installations
- Premium-grade materials throughout
Benefits
- Stops overfill before spills happen
- Fits 3 inch BSP tank ports without adapters
- Handles diesel, petrol, and AdBlue exposure
- Heavy-duty construction for permanent installs
- Reduces environmental incident risk
| Connection | DN80 (3 inch) BSP female |
| Weight | 10 kg |
| Body Material | Stainless steel |
| Material | Stainless Steel |
| Application | Metal fuel tanks (diesel, petrol, AdBlue) |
| Installation | Stationary tanks only, not mobile/trailer tanks |
| Shutoff Mechanism | Automatic closure when tank reaches set level |
| Compliance | Prevents overfill and environmental spill risk |
| Seals | Viton (fuel and chemical resistant) |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
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Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the GO Fill DN80 Overfill Valve?
A premium stainless steel shutoff valve that automatically closes when a metal fuel tank reaches its set level, preventing overfill and spills. Designed for 3 inch BSP female connections on stationary storage tanks.
What fuels can this valve handle?
Diesel, petrol, and AdBlue. Viton seals provide compatibility with standard fuels and chemicals. Not suitable for aggressive solvents or exotic fluids outside typical fuel-handling applications.
Can I use this on a mobile diesel trailer or ute tank?
No. This valve is designed for stationary metal tank installations only. The weight and mounting requirements make it unsuitable for mobile or vehicle-mounted applications.
What is the weight and why does it matter?
10 kg. The robust stainless steel construction delivers longevity in permanent installations but requires proper tank port support and mounting. Not a retrofit for lightweight portable tanks.
What warranty and support comes with this valve?
12-month manufacturer warranty covers defects. Viton seals are wear items and not warranty-covered beyond factory defect. For technical advice or bulk orders, contact sales@goind.com.au or 07 3204 2240.