Simrell Modular Vortex System (MVS) Stem
Simrell
The Simrell Modular Vortex System (MVS) Stem is an aftermarket upgrade designed to modify your dry herb vaporizing equipment. Constructed from medical-grade titanium or stainless steel-lined exotic wood, it replaces standard device midsections to provide advanced vapor cooling. It features a patented helical intercooler, a telescoping condenser, and an adjustable airflow valve for precise draw customization. Compatible with a wide variety of standard tips and water pieces, this modular stem delivers durability, versatility, and cooled vapor.
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Shorty Walnut MVS
€ 85,27 Converted from USD 95.00 Go to shop ↻ 27 Oct 2026, 20:34
Import taxes or fees may apply.
Simrell Modular Vortex System stem
Out of stock ↻ 27 Oct 2026, 18:00Learn More
Last Update: October 28, 2026
The Simrell Modular Vortex System (MVS) Stem functions as an aftermarket upgrade designed to replace the standard midsection of various dry herb vaporizers. It appeals to users seeking a customized vaporizing setup. Constructed from 100% medical-grade titanium, this accessory integrates a sophisticated multi-stage cooling process. The system utilizes a patented helical intercooler that significantly increases the surface area for the vapor to travel across, effectively cooling the output before it reaches the mouthpiece. With its modular design, the stem offers compatibility with a wide array of existing setups, providing enthusiasts with precise airflow control without requiring a completely new device.
Vortex Cooling Technology
This stem incorporates a patented helical titanium intercooler that spirals down the internal condenser tube. By forcing the vapor to travel along a lengthened, twisting path, it significantly increases the overall surface area exposure. This physical expansion drastically cools the vapor before it exits the mouthpiece, resulting in a temperature-controlled draw. The entire standard assembly is crafted from medical-grade titanium to ensure durability and purity.
Adjustable Airflow Valve
Users can customize their draw restriction using the integrated dual airport options. The valve features a classic teardrop-shaped airport for a fully open draw, alongside a dual-split turbulent airport for a more restricted airflow. Simply twisting the valve allows seamless switching between a fixed manual setting or an auto mode configuration, which keeps the airport engaged while spinning the device for even heating.
The Stinger Mouthpiece
At the core of this system is the specialized Stinger component, which pairs a tapered titanium mouthpiece with a telescoping condenser tube. The specific taper angle is precision-machined to mate perfectly with any 10mm female glass joint, allowing for seamless integration with water filtration pieces. This modularity means the Stinger and intercooler can be effortlessly removed and swapped into other compatible OEM stems.
Extensive Device Compatibility
This aftermarket stem boasts wide-ranging compatibility across numerous dry herb vaporizers. It works natively with all standard OEM tips and caps, excluding the HyperDyn Hyper Tip. Furthermore, it can be paired with various other popular vaporizers, such as the POTV Lobo and Vestratto Anvil, either directly or via adapters. The stem measures 10.6 cm in length and 12 mm in diameter, keeping the profile sleek and portable.
What’s in the box?
- 1x Simrell MVS Stem (Titanium or Wood variant)
- 1x Titanium Stinger Mouthpiece
- 1x Condenser Tube
- 1x Titanium Intercooler
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