The Dominator International HPA Utilities (Model: DS-U00400) is precision-engineered to provide robust, reliable, and high-flow air management for your High-Pressure Air (HPA) setups. Designed specifically for competitive airsoft, paintball, and custom pneumatic configurations, this utility component ensures leak-free connections, maximum safety under pressure, and enduring durability on the field.
Whether you are building a custom remote rig, upgrading fill line components, or maintaining your high-pressure pneumatic regulator, the DS-U00400 delivers professional-grade performance and exact tolerances.
Key Features
- CNC Precision Machined: Crafted from aerospace-grade alloy/brass for superior wear resistance and tight seal consistency.
- High Working Pressure Rating: Built to reliably withstand high-pressure air spikes without structural fatigue.
- Anti-Corrosion Surface Finish: Anodized / electroplated treatment protects against sweat, dirt, humidity, and rugged field conditions.
- Universal HPA Compatibility: Standardized threading and fitting interface compatible with mainstream airsoft/paintball HPA tanks, regulators, lines, and adapters.
- High-Flow Dynamic Airway: Optimized internal bore design minimizes flow restriction for consistent shot-to-shot FPS and cycle consistency.
Technical Specifications
| Brand | Dominator International |
| Series / Category | HPA Utilities / Pneumatic Accessories |
| Model / SKU | DS-U00400 |
| Material | CNC Machined Metal / High-Grade Alloy |
| Gas / Pressure Compatibility | HPA (High Pressure Air), Compressed Air, Nitrogen |
| Application | Airsoft HPA Engines, Remote Lines, Regulators & Fill Systems |
Package Includes
- 1x Dominator International HPA Utility Component (DS-U00400)
⚠️ Safety & Installation Notice: Always ensure your HPA system is completely depressurized before installing, adjusting, or disassembling any high-pressure utilities. Use appropriate thread sealant or O-rings where specified and do not exceed rated operating pressures.
Dominator International HPA Utility DS-U00400 | High-Pressure Air Tool
Dominator International HPA Utility DS-U00400 | High-Pressure Air Tool
📦 Ships from LA 🚚 Delivery 2–5 days
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The Dominator International HPA Utilities (Model: DS-U00400) is precision-engineered to provide robust, reliable, and high-flow air management for your High-Pressure Air (HPA) setups. Designed specifically for competitive airsoft, paintball, and custom pneumatic configurations, this utility component ensures leak-free connections, maximum safety under pressure, and enduring durability on the field.
Whether you are building a custom remote rig, upgrading fill line components, or maintaining your high-pressure pneumatic regulator, the DS-U00400 delivers professional-grade performance and exact tolerances.
Key Features
- CNC Precision Machined: Crafted from aerospace-grade alloy/brass for superior wear resistance and tight seal consistency.
- High Working Pressure Rating: Built to reliably withstand high-pressure air spikes without structural fatigue.
- Anti-Corrosion Surface Finish: Anodized / electroplated treatment protects against sweat, dirt, humidity, and rugged field conditions.
- Universal HPA Compatibility: Standardized threading and fitting interface compatible with mainstream airsoft/paintball HPA tanks, regulators, lines, and adapters.
- High-Flow Dynamic Airway: Optimized internal bore design minimizes flow restriction for consistent shot-to-shot FPS and cycle consistency.
Technical Specifications
| Brand | Dominator International |
| Series / Category | HPA Utilities / Pneumatic Accessories |
| Model / SKU | DS-U00400 |
| Material | CNC Machined Metal / High-Grade Alloy |
| Gas / Pressure Compatibility | HPA (High Pressure Air), Compressed Air, Nitrogen |
| Application | Airsoft HPA Engines, Remote Lines, Regulators & Fill Systems |
Package Includes
- 1x Dominator International HPA Utility Component (DS-U00400)
⚠️ Safety & Installation Notice: Always ensure your HPA system is completely depressurized before installing, adjusting, or disassembling any high-pressure utilities. Use appropriate thread sealant or O-rings where specified and do not exceed rated operating pressures.

Warning
By purchasing these airsoft products, you confirm that you are at least 18 years old. You understand that airsoft laws vary by location, and you are solely responsible for compliance with your local regulations. After purchase, you hold 100% ownership of the product and bear full legal responsibility for its use, possession, and consequences.