Frog Air | 7ci 3000psi HPA Tank | Regulator Options

Frog Air 7ci 3000psi HPA Tank

The Frog Air 7ci 3000psi HPA Tank is a compact aluminium air bottle designed for users who want a smaller, lighter and easier-to-manage HPA setup without moving away from a refillable compressed-air system.

With a capacity of 7 cubic inches and a maximum fill pressure of 3000psi, this tank is well suited to compact builds where space and weight are important, while the range of regulator options makes it easy to match the tank to different HPA systems.

The tank can be purchased on its own or supplied with one of three regulator options, giving you the freedom to choose the setup that best suits your equipment.

Available Regulator Options

Choose from the following configurations:

• No Regulator
• 800psi Regulator
• 850psi Integrated On/Off Regulator
• 1100psi Integrated On/Off Regulator

The correct regulator should always be chosen according to the pressure requirements of the equipment being used, as different markers, launchers and air systems may require different input pressures.

Product Features

• Compact 7ci HPA bottle
• Maximum fill pressure of 3000psi
• Aluminium construction
• Black finish
• Four regulator configurations
• Bare bottle option available
• Standard regulator option available
• Integrated on/off regulator options available
• Lightweight and compact design
• Refillable compressed-air system

Specifications

• Brand: Frog Air
• Model: 7ci 3000psi HPA Tank
• Product Type: HPA Tank
• Tank Capacity: 7ci
• Maximum Fill Pressure: 3000psi
• Construction: Aluminium
• Colour: Black
• Regulator: Variable
• Condition: New

No Regulator

The No Regulator option is ideal if you already own a suitable regulator or if you are building a custom HPA setup and prefer to select the regulator separately.

This option includes the tank without a regulator, which gives you more flexibility when choosing the final air setup, but the bottle must never be connected directly to equipment without a suitable pressure regulator.

Always confirm that the regulator thread, pressure rating and output pressure are correct for the bottle and the equipment before assembly.

800psi Regulator

The 800psi Regulator is the standard-output option and is suitable for many common HPA systems that are designed to operate with an input pressure of around 800psi.

This makes it a practical choice for users who want a simple, conventional HPA setup without the added on/off function of the integrated regulator options.

Before use, always check the pressure requirements of the marker, launcher or air system to make sure that 800psi is suitable.

850psi Integrated On/Off Regulator

The 850psi Integrated On/Off Regulator combines pressure regulation with a built-in air shutoff function, which makes it easier to control the air supply without removing the regulator or disconnecting the tank.

This can be especially useful when the tank is fitted to a compact setup or connected through an adapter or remote line, as the air can be switched off before the system is disconnected.

The 850psi output should only be used with equipment that is designed to accept this pressure.

1100psi Integrated On/Off Regulator

The 1100psi Integrated On/Off Regulator is the higher-output option and is intended for equipment that has been designed to operate with increased input pressure.

Because this option delivers more pressure than a standard HPA regulator, the entire air system must be suitable for the output, including the marker or launcher, ASA, remote line, adapters, fittings and seals.

Do not select the 1100psi option simply because it offers a higher pressure, as the correct regulator is the one that matches the equipment being used.

Why Choose a 7ci Tank?

A 7ci bottle is much smaller than common 13ci, 26ci or 48ci HPA tanks, which makes it a useful option when you want to reduce the size and weight of the complete setup.

The compact design makes it suitable for:

• Lightweight HPA systems
• Small or compact builds
• Remote-line setups
• Limited mounting space
• Users who prefer less bulk
• Backup or secondary air systems

The smaller bottle naturally holds less compressed air than a larger tank, which means it will provide fewer shots per fill, but the trade-off is a much smaller and more convenient air source.

For many compact setups, that reduction in size can be more useful than having the extra air capacity of a larger bottle.

HPA Safety

HPA tanks operate under very high pressure and should always be handled with care.

Never fill the tank above the maximum pressure marked on the bottle, and always inspect the tank, regulator, gauge, fill nipple, burst discs and seals before use.

Do not use the tank if you notice serious scratches, dents, corrosion, damaged threads or any other signs of damage that may affect the bottle or regulator.

The tank should only be filled with clean compressed air from suitable HPA filling equipment.

Care and Maintenance

Keeping the tank and regulator clean and dry will help protect the components and reduce the chance of dirt entering the air system.

The fill nipple should be kept clean, and a protective cap can be used when the tank is not connected or being filled.

O-rings and seals should be checked during normal servicing and replaced if they become damaged, dry or worn.

Store the tank away from direct sunlight, excessive heat and areas where it may be damaged, and always follow the inspection and service information marked on the bottle.

Compatible Dye-Hard Products

The Frog Air 7ci tank can be used with a range of compatible HPA equipment, provided that the regulator output matches the pressure requirements of the system.

You can browse our CO2 & Air Bottles range for other HPA tank sizes, or visit our Gas & Air Accessories section for regulators, adapters and related air-system parts.

Always check the required input pressure before selecting one of the available regulator options.

Manufacturer

Frog Air supplies HPA tanks, regulators and related compressed-air components for paintball and other compatible air-powered systems, with several tank sizes and regulator configurations available to suit different setups.

Conclusion

The Frog Air 7ci 3000psi HPA Tank is a compact and practical choice for users who want a smaller refillable air bottle that can be configured to suit a range of HPA systems.

Its 7ci size helps reduce overall bulk, while the choice between a bare bottle, standard 800psi regulator, 850psi integrated on/off regulator and 1100psi integrated on/off regulator allows the same tank to be adapted to different applications.

The most important factor when choosing a variation is to match the regulator output to the pressure requirements of the equipment being used.

Frequently Asked Questions

What is the maximum fill pressure?
The Frog Air 7ci tank is rated to a maximum fill pressure of 3000psi.

How large is the bottle?
The tank has a capacity of 7 cubic inches, making it much smaller than common 13ci, 26ci and 48ci HPA tanks.

Can I buy the tank without a regulator?
Yes. Select the No Regulator option if you want the bare bottle or already have a suitable regulator.

What regulator options are available?
The tank is available with an 800psi Regulator, 850psi Integrated On/Off Regulator, or 1100psi Integrated On/Off Regulator.

Which regulator should I choose?
Choose the regulator that matches the input pressure required by your marker, launcher or HPA system, rather than simply choosing the highest available output.