DEF SOLUTIONS RIGHT WHERE YOU NEED IT
Give your customers the convenience of the pump, anywhere on your lot. DEF Hub takes the mess out of DEF—no more heavy boxes for customers to carry or store owners to track. Our rugged, above-ground units are designed for maximum reliability and can be deployed instantly near parking or service areas. Expand your offerings and boost your bottom line with a standalone dispenser that integrates seamlessly into your existing layout. Engineered for maximum versatility, with an available Arctic configuration for deep-freeze environments.
Unit Specs
| Dimensions | 62in L x 62in W x 100in H |
| Storage Capacity | 525 Gallons |
| Flow Rate | 10 GPM / 38 LPM (Max) |
| Power Requirement | 120 VAC / 13 A Single Phase |
| Operating Temperature | -40F to 131F (Ambient) |
| Payment Types | Visa, Mastercard, Discover, Amex, Google Pay, Apple Pay, WEX |
| DEF Fluid Compatibility | AUS 32, AUS 40, API Certified DEF |
| Certifications | NTEP, PCI PTS 5.X, SRED |
Frequently Asked Questions
UNIT OPERATION
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It depends on how many gallons of DEF is sold daily. The tank size is 525 gallons, so if your selling on average 30 gallons of DEF per day, you have about 17 days of supply in your tank. We would recommend refilling your tank bi-weekly. Based on our experience, we believe it’s best to work with your DEF supplier and plan to schedule either twice per week, once per week, or every other week.
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Yes. The standard HUDD unit features an internal climate-controlled design to operate seamlessly down to -10°F. For extreme climates, we offer an optional factory-installed Arctic Cold Weather Kit that protects your fluid and components down to -40°F.
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When the dispenser doesn’t respond to a card swipe or tab, does not dispenser fluid or if the flow rate seems very slow.
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The HUDD dispenser itself is not rated for installation within pump islands—only the register is UL certified. Local authorities may allow exceptions, so we recommend checking with your fire marshal before installing.
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If installed on grass or unpaved surfaces, a concrete pad is required for stability. If installed on an existing paved parking lot, no additional pad is needed.
Maintenance & Support
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DEF leaves a white residue if spilled and can crystalize. We recommend wiping the machine down weekly for appearance, as well as, soaking the nozzle in warm water for 5-10 minutes weekly.
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Additech services all equipment they own, otherwise, we recommend using a qualified service technician. Additech can provide recommendations.
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Most parts are readily available.
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Yes, the unit produces standard report showing sales and usage.
Ordering & Delivery
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On average, 90 – 120 days.
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Yes, Additech can help if needed.