The Dominator™ HPA Carbon Fibre Tank (Model: DS-U00501) is a professional-grade, high-capacity High-Pressure Air storage system engineered for competitive airsoft players, paintball marksmen, and custom pneumatic builds. Featuring an advanced carbon fibre reinforced wrapped body, this tank is fully "Pi" approved and paired with a high-performance Dominator™ regulator compliant with ISO 11119-2D safety standards.
Handcrafted and factory tested, the DS-U00501 utilizes an optimized ball-valve regulator design that provides up to 30% improved airflow over standard pin valve configurations, delivering lightning-fast recharge rates, leak-proof sealing, and consistent output pressure during rapid-fire engagements.
Key Features
- High-Strength Carbon Fibre Construction: Delivers superior burst resistance while keeping overall system weight minimal for agile field movement.
- 30% Higher Flow Ball Valve Regulator: Outperforms conventional pin valve designs to eliminate pressure drop during sustained rapid shooting.
- Certified International Safety: Fully "Pi" approved and ISO 11119-2D compliant, equipped with dual High Pressure (HP) and Low Pressure (LP) burst disks.
- Leak-Resistant O-Ring Seal: Precision-molded seal structure engineered to withstand long-term pressure retention without micro-leaks.
- 5-Year Hydrostatic Test Cycle: Built for extended service reliability with a standard 5-year re-test cycle.
- Made in Taiwan: Individually inspected and factory pressure-tested to meet strict quality tolerances.
Technical Specifications
| Brand | Dominator™ International |
| Series / Category | HPA Utilities / Carbon Fibre Air Tanks |
| Model / SKU | DS-U00501 |
| Max Working Pressure | 4500 PSI (300 Bar) |
| Vessel Construction | Carbon Fibre Wrapped Composite Cylinder |
| Neck Thread Size | 5/8-18UNF-2B (Standard HPA Bottle Thread) |
| Regulator Included | Standard Dominator™ High-Flow Ball Valve Regulator |
| Safety Features | Dual Burst Disks (HP & LP), ISO 11119-2D, "Pi" Certified |
| Hydrostatic Interval | 5 Years |
| Compatibility | Airsoft HPA Engines (PolarStar, Wolverine, Redline), Paintball Markers, PCP Systems, WE & AW HPA Adapters |
| Country of Origin | Made in Taiwan |
Package Includes
- 1x Dominator™ Carbon Fibre HPA Tank (DS-U00501)
- 1x Dominator™ High-Flow Regulator (Pre-Installed)
⚠️ High Pressure Safety Advisory: Fill only with dry, filtered compressed air or nitrogen up to rated working pressure. Never exceed 4500 PSI. Never use oil, lubricants, or aerosol solvents inside or near tank valves/fill nipples.
Frequently Asked Questions
What is this used for?
The Dominator Carbon Fiber HPA Tank DS-U00501 is an HPA (high-pressure air) component for airsoft HPA setups. Match its pressure rating and fittings to the rest of your rig — regulator, line, and tank must all be rated for the same working pressure.
How should I store the tank?
Store it depressurized or at low pressure, upright, in a cool place away from direct sunlight, with the valve protected from knocks. Never store a tank in a hot car — heat raises internal pressure. Have the tank inspected and hydro-tested at the intervals stamped on it.
Any safety notes?
Treat every HPA component as pressurized equipment: inspect threads and O-rings before each use, never use damaged fittings, and depressurize the rig before disconnecting lines.
What warranty and shipping cover this item?
It is covered by the Airgrix 30-day limited warranty and ships from our California warehouse. At $209.99 it qualifies for free US shipping on its own (free on orders $59+). Returns are handled under the store returns policy — see our Ordering, Shipping & Warranty FAQ page for the details.
Questions about setup, fitment, or care? See our Gas FAQ.
Dominator Carbon Fiber HPA Tank DS-U00501 | Airsoft Paintball
Dominator Carbon Fiber HPA Tank DS-U00501 | Airsoft Paintball
📦 Ships from Los Angeles, CA 🚚 Delivery 2–5 days
⚠ CA Prop 65: WARNING: Cancer and reproductive harm — www.P65Warnings.ca.gov · Details
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The Dominator™ HPA Carbon Fibre Tank (Model: DS-U00501) is a professional-grade, high-capacity High-Pressure Air storage system engineered for competitive airsoft players, paintball marksmen, and custom pneumatic builds. Featuring an advanced carbon fibre reinforced wrapped body, this tank is fully "Pi" approved and paired with a high-performance Dominator™ regulator compliant with ISO 11119-2D safety standards.
Handcrafted and factory tested, the DS-U00501 utilizes an optimized ball-valve regulator design that provides up to 30% improved airflow over standard pin valve configurations, delivering lightning-fast recharge rates, leak-proof sealing, and consistent output pressure during rapid-fire engagements.
Key Features
- High-Strength Carbon Fibre Construction: Delivers superior burst resistance while keeping overall system weight minimal for agile field movement.
- 30% Higher Flow Ball Valve Regulator: Outperforms conventional pin valve designs to eliminate pressure drop during sustained rapid shooting.
- Certified International Safety: Fully "Pi" approved and ISO 11119-2D compliant, equipped with dual High Pressure (HP) and Low Pressure (LP) burst disks.
- Leak-Resistant O-Ring Seal: Precision-molded seal structure engineered to withstand long-term pressure retention without micro-leaks.
- 5-Year Hydrostatic Test Cycle: Built for extended service reliability with a standard 5-year re-test cycle.
- Made in Taiwan: Individually inspected and factory pressure-tested to meet strict quality tolerances.
Technical Specifications
| Brand | Dominator™ International |
| Series / Category | HPA Utilities / Carbon Fibre Air Tanks |
| Model / SKU | DS-U00501 |
| Max Working Pressure | 4500 PSI (300 Bar) |
| Vessel Construction | Carbon Fibre Wrapped Composite Cylinder |
| Neck Thread Size | 5/8-18UNF-2B (Standard HPA Bottle Thread) |
| Regulator Included | Standard Dominator™ High-Flow Ball Valve Regulator |
| Safety Features | Dual Burst Disks (HP & LP), ISO 11119-2D, "Pi" Certified |
| Hydrostatic Interval | 5 Years |
| Compatibility | Airsoft HPA Engines (PolarStar, Wolverine, Redline), Paintball Markers, PCP Systems, WE & AW HPA Adapters |
| Country of Origin | Made in Taiwan |
Package Includes
- 1x Dominator™ Carbon Fibre HPA Tank (DS-U00501)
- 1x Dominator™ High-Flow Regulator (Pre-Installed)
⚠️ High Pressure Safety Advisory: Fill only with dry, filtered compressed air or nitrogen up to rated working pressure. Never exceed 4500 PSI. Never use oil, lubricants, or aerosol solvents inside or near tank valves/fill nipples.
Frequently Asked Questions
What is this used for?
The Dominator Carbon Fiber HPA Tank DS-U00501 is an HPA (high-pressure air) component for airsoft HPA setups. Match its pressure rating and fittings to the rest of your rig — regulator, line, and tank must all be rated for the same working pressure.
How should I store the tank?
Store it depressurized or at low pressure, upright, in a cool place away from direct sunlight, with the valve protected from knocks. Never store a tank in a hot car — heat raises internal pressure. Have the tank inspected and hydro-tested at the intervals stamped on it.
Any safety notes?
Treat every HPA component as pressurized equipment: inspect threads and O-rings before each use, never use damaged fittings, and depressurize the rig before disconnecting lines.
What warranty and shipping cover this item?
It is covered by the Airgrix 30-day limited warranty and ships from our California warehouse. At $209.99 it qualifies for free US shipping on its own (free on orders $59+). Returns are handled under the store returns policy — see our Ordering, Shipping & Warranty FAQ page for the details.
Questions about setup, fitment, or care? See our Gas FAQ.
Age & Legal Notice
You must be 18 years or older to purchase airsoft products. Airsoft regulations vary by state and locality — please check your local laws before ordering. By completing your purchase, you accept full responsibility for the lawful use, possession, and storage of this product.
