The DynaVap Captive Cap is a standard replacement heating component designed for thermal extraction devices. Made from medical-grade stainless steel in the USA, it features dual indentations for a secure fit while maintaining even airflow. A built-in bimetallic disc delivers an audible click to indicate optimal operating temperatures, preventing overheating. With an integrated digger-outer tool for easy chamber maintenance, this modular cap offers compatibility with most standard stainless steel and titanium tips.
The DynaVap Captive Cap functions as the primary heating component for compatible thermal extraction devices. Serving as a direct replacement part, it utilizes an internal bimetallic disc to signal when the optimal temperature is reached. The cap slides directly over the device tip, featuring a specialized design that keeps it securely attached while promoting even airflow distribution. Crafted from medical-grade stainless steel, it provides a classic, rapid heat-up profile suitable for standard extraction sessions. This modular component is designed for users seeking a reliable, standard stock-style cap to maintain their device’s functionality.
Secure Captive Fitment
This component is engineered with two small indentations, often referred to as captivations. These detents gently grip the tip, ensuring the cap remains securely attached during operation without easily sliding off. The structural geometry allows the cap to freely spin and move slightly, which helps facilitate a more even distribution of airflow around the extraction chamber.
Audible Temperature Indication
A built-in temperature indicator is located inside the crimped end of the cap. When external heat from a torch or induction heater is applied, internal bimetallic discs emit a distinct audible click. This sound signals that the chamber has reached the appropriate temperature for thermal extraction. As the unit cools, a subsequent reset click indicates readiness for another cycle.
Integrated Chamber Tool
The extended tab on the edge of the cap functions as an integrated digger-outer tool. This multi-purpose extension is specifically shaped to help users efficiently empty or stir botanical material inside the extraction chamber between sessions. This built-in utility reduces the need to carry additional maintenance accessories alongside the device.
Modular Device Compatibility
Functioning as a standard replacement part, the cap is fully modular and compatible with all standard stainless steel and titanium tips. It is designed to offer the classic heating profile standard to traditional devices. Note that this specific stock-style model is a distinct component and is not intended for use with the oversized Hyper Tip or other specialized heavy variants.
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