ON/OFF adapter for HPA air tanks suitable for Umarex T4E weapons

Homedefence-24 ON/OFF Adapter – Essential Accessory for HPA Systems

This adapter from the renowned manufacturer Homedefence-24 is a key accessory for every owner of an Umarex T4E series weapon utilizing HPA power. The adapter is installed very simply by screwing it between the weapon itself and the HPA tank. Its main benefit lies in absolute control over the pressure in the system, which increases the safety and lifespan of all components.

The key feature is the ON/OFF function, which allows the system to be closed immediately. After switching to the OFF position, simply fire two to three dry shots to safely depressurize the internal mechanism of the weapon. Thanks to this, the tank can be unscrewed without force and without the risk of damaging seals under pressure. The adapter also allows you to keep the tank permanently mounted on the weapon without the risk of gas leakage or stressing the internal valves – when needed, just turn it to the ON position and the weapon is immediately ready for action.

Technical Parameters:

• Material: Highly durable anodized aluminum
• Color: Tactical black
• Diameter: approx. 3 cm
• Length: approx. 6.5 cm
• Compatibility: Standard HPA systems and tanks
• Country of Origin: Made in Germany

Key Advantages:

• Allows safe and fast depressurization of the weapon without removing the tank
• Significantly extends the life of HPA system seals and threads
• Possibility of long-term storage of the weapon with the tank mounted in the OFF position
• Robust aluminum construction designed for high pressures
• Compact design that does not disrupt the ergonomics of the setup

Frequently Asked Questions (FAQ):

1. Is this adapter compatible with all HPA tanks?
Yes, the adapter uses standardized threads common on HPA tanks and regulators used for T4E type weapons and similar systems.

2. Do I have to remove the tank after every shooting session?
That's exactly the advantage of this adapter – you don't have to. Just switch the adapter to the OFF position and depressurize the weapon with a few shots. The system will remain pressure-free even while the tank is still attached.

3. How do I know the system is safely depressurized?
After closing the adapter (OFF), keep firing until gas stops coming out of the weapon. Once the weapon no longer makes any pressure sound when the trigger is pressed, the internal system is empty and handling is completely safe.