The Dominator International HPA Air Tank (DS-U00401) delivers consistent airflow and leak-proof performance for advanced high-pressure air (HPA) setups. Engineered for precision and rigorous field use, it is an essential replacement or upgrade for competitive airsoft builds, paintball markers, and high-pressure charging rigs.
Built with tight tolerances and durable materials, the DS-U00401 keeps a rock-solid seal under dynamic operating pressures, minimizing pressure drop and maintaining optimal shot stability.
Key Features
- CNC Precision Construction: Machined from premium-grade metal for high structural strength and reliable repeated field use.
- High Pressure Durability: Built to withstand peak working pressures without deforming, stripping, or leaking.
- Optimized Internal Flow: Streamlined inner geometry reduces turbulence, for superior airflow delivery to regulators and engines.
- Wear & Corrosion Resistant: Protective surface treatment guards against oxidation, humidity, and wear from frequent maintenance.
- Broad HPA Compatibility: Standard pneumatic interface integrates with industry-standard HPA lines, manifolds, and tank setups.
Technical Specifications
| Brand | Dominator International |
| Category | HPA Utilities / Pneumatic Fittings |
| Model / SKU | DS-U00401 |
| Material | High-Grade Machined Metal / Alloy |
| Pressure Rating | Compatible with Standard HPA / Compressed Air Systems |
| Compatibility | Airsoft HPA Engines, Remote Lines, Regulators & Tank Adapters |
Package Contents
- 1x Dominator International HPA Utility Component (DS-U00401)
⚠️ Warning & Safety Instructions: Always verify that all air lines and high-pressure tanks are completely depressurized before installation or maintenance. Ensure proper thread alignment and sealant use to avoid leaks and component damage.
Frequently Asked Questions
What is this used for?
The Dominator HPA Air Tank DS-U00401 with Regulator & Gauge 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 $75.99 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.
Dominator HPA Air Tank DS-U00401 with Regulator & Gauge
Dominator HPA Air Tank DS-U00401 with Regulator & Gauge
📦 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 International HPA Air Tank (DS-U00401) delivers consistent airflow and leak-proof performance for advanced high-pressure air (HPA) setups. Engineered for precision and rigorous field use, it is an essential replacement or upgrade for competitive airsoft builds, paintball markers, and high-pressure charging rigs.
Built with tight tolerances and durable materials, the DS-U00401 keeps a rock-solid seal under dynamic operating pressures, minimizing pressure drop and maintaining optimal shot stability.
Key Features
- CNC Precision Construction: Machined from premium-grade metal for high structural strength and reliable repeated field use.
- High Pressure Durability: Built to withstand peak working pressures without deforming, stripping, or leaking.
- Optimized Internal Flow: Streamlined inner geometry reduces turbulence, for superior airflow delivery to regulators and engines.
- Wear & Corrosion Resistant: Protective surface treatment guards against oxidation, humidity, and wear from frequent maintenance.
- Broad HPA Compatibility: Standard pneumatic interface integrates with industry-standard HPA lines, manifolds, and tank setups.
Technical Specifications
| Brand | Dominator International |
| Category | HPA Utilities / Pneumatic Fittings |
| Model / SKU | DS-U00401 |
| Material | High-Grade Machined Metal / Alloy |
| Pressure Rating | Compatible with Standard HPA / Compressed Air Systems |
| Compatibility | Airsoft HPA Engines, Remote Lines, Regulators & Tank Adapters |
Package Contents
- 1x Dominator International HPA Utility Component (DS-U00401)
⚠️ Warning & Safety Instructions: Always verify that all air lines and high-pressure tanks are completely depressurized before installation or maintenance. Ensure proper thread alignment and sealant use to avoid leaks and component damage.
Frequently Asked Questions
What is this used for?
The Dominator HPA Air Tank DS-U00401 with Regulator & Gauge 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 $75.99 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.
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.
