Oversized Side-Opening Door
Most chambers rely on downward-folding flaps that easily get damaged by wheelchair weight and put unnecessary stress on the zippers. The SIT™ avoids these issues entirely with its oversized, side-opening walk-through door featuring a wide entry and an integrated wheelchair ramp. Access is smooth, safe, and effortless—whether someone is entering alone or with assistance. The door uses curved zipper system with premium Japanese YKK components and a gravity-seal mechanism, creating an airtight, low-resistance seal. Inside, the generous space accommodates either a wheelchair or a comfortable chair, giving users flexibility without sacrificing safety.

Heat-Welded Seams
Forget toxic glues or stitched seams. Those methods can release unpleasant odors and tend to weaken over time. The SIT™ uses high-frequency heat-welded seams—an advanced, non-toxic method that forms exceptionally strong, airtight bonds without chemicals or threads. This results in a cleaner, safer chamber built for long-term durability and consistent performance.

Large Windows
The SIT™ includes four large, double-layered windows positioned to maximize visibility. These oversized viewing panels allow ample natural light to enter the chamber, reducing any sense of enclosure and creating a brighter, more relaxing HBOT environment with improved visibility and overall comfort.

Adjustable Pressure Selection Valve
To support custom HBOT protocols and improve comfort, the SIT™ features O2Heaven’s adjustable pressure selector, allowing users to choose between 1.2, 1.3, and 1.4 ATA from a single internal switch. This makes it easy to adapt pressure levels gradually, ensuring a smoother and more comfortable transition throughout each session. Precise control means better personalization and better results.

Emergency Decompression Valve
Safety remains a top priority. The SIT™ is equipped with an emergency pressure-release valve engineered for rapid depressurization. In an emergency, the chamber can safely release pressure and allow exit within approximately 30–45 seconds—without needing assistance from anyone outside. This rapid-response system provides crucial peace of mind and dependable protection during therapy.

Dual Pressure Display
The SIT™ includes two high-accuracy pressure gauges—one mounted inside and one outside—built with aviation-grade components. Both gauges provide real-time, synchronized readings so the user and operator always have clear, consistent information. This dual-display setup enhances safety, improves coordination, and gives full visibility and control.

Extra-Quiet Automatic Pressure Relief Valves
Traditional valves can produce loud hissing that disrupts relaxation. The SIT™ uses ultra-quiet automatic pressure relief valves designed to distribute airflow evenly, significantly lowering noise output. This design supports restful, uninterrupted sessions and maintains a calm environment for breathing, resting, or even sleeping.

10 LPM Oxygen Concentrator
The system includes a 10 LPM oxygen concentrator capable of delivering oxygen at 93%+ purity, ensuring effective and consistent oxygen support throughout treatment.

Chiller System
During pressurized sessions, temperatures can rise inside the chamber. The SIT™’s chiller system counteracts this by cooling the interior and maintaining a stable, comfortable temperature. This ensures the user stays cool and at ease, even during extended HBOT sessions.

The chamber can be fully customized with your company logo or any graphic of your choice.
It is designed for full compatibility with both wheelchairs and standard lounge chairs.