48Cl Aluminium 3000PSI HPA Tank w/Regulator

• 0.8 litre / 48 cubic inch capacity
• 3000 PSI working pressure (207 bar)
• 311 bar hydro test pressure
• 800 PSI service output regulator
• Double O-ring regulator head design
• Integrated regulator assembly
• Standard 5/8-18UNF industry thread
• Designed for airsoft HPA engine systems
• Fill nipple with integrated filter
• Fill nipple protective cover included
• Seamless aluminium cylinder construction
• EN ISO7866 compliant cylinder
• UK Rho and EU PI 0035 dual certification
• Approximate empty weight 1.20kg
• Cylinder wall thickness 6.13mm
• Manufacture date marked 2026/01
• Deep black exterior finish

The NUPROL 48ci Aluminium 3000PSI HPA Tank is engineered specifically as a reliable primary air source for airsoft HPA platforms. With a 0.8 litre (48ci) capacity and 3000 PSI working pressure, it delivers the controlled high-pressure air required to feed external airsoft regulators and HPA engines with consistency and stability.

Fitted with an integrated 800 PSI output regulator, the tank is configured for use with secondary regulators commonly found in airsoft HPA systems. This structured two-stage approach ensures that air is delivered in a stable, predictable manner to support consistent trigger response, shot-to-shot stability and repeatable performance on the field.

A key feature is the double O-ring regulator head, improving sealing integrity between the regulator and cylinder. This enhanced sealing design supports dependable air retention and reduces the likelihood of pressure loss during installation or extended use.

Manufactured from seamless aluminium and rated to 3000 PSI (207 bar), the cylinder is hydro tested to 311 bar and produced in accordance with EN ISO7866 standards. Dual UK Rho and EU PI 0035 certifications confirm compliance with recognised pressure equipment regulations, giving airsoft players confidence in structural integrity and safety.

The tank uses a standard 5/8-18UNF thread, ensuring compatibility with common paintball-style fittings used within the airsoft HPA ecosystem. A filtered fill nipple helps protect internal components during refilling, and a protective nipple cover is included. With an approximate empty weight of 1.20kg, this 48ci configuration offers a balanced solution between air capacity and manageable carry weight for skirmish and milsim environments.