Introduction
The TUXING Diving Ventilator is a portable, rechargeable scuba diving system designed for recreational diving and underwater activities. This system provides a continuous supply of air, eliminating the need for traditional oxygen cylinders for certain diving depths and durations. Its compact design and lightweight construction make it suitable for travel and various aquatic environments.
Key features include a battery-driven compressor delivering 51 liters of oxygen per minute, up to 1 hour of continuous operation, and a maximum recommended diving depth of 7 meters.

Image: The TUXING Scuba Diving Ventilator System, showcasing the main unit and connected breathing apparatus.

Image: A visual comparison highlighting the non-reverse structure, direct drive motor, and branded ternary key battery of the intelligent diving rebreather against traditional designs.

Image: The TUXING Diving Ventilator demonstrating its tumbler design, which allows it to remain stable in wavy conditions.
Package Contents
Verify that all components are present in the package:
- Diving Ventilator Main Unit
- Breathing Tube
- Diving Breathing Regulator
- 7M Telescopic Pipe
- Charger
- Storage Bag

Image: All components of the TUXING Diving Ventilator system, including the main unit, breathing tube, regulator, and hose, laid out with a carrying bag.
Setup Instructions
- Charge the Unit: Before first use, fully charge the diving ventilator's internal battery. Connect the charger to the main unit and a power source. The charging indicator will show when the unit is fully charged.
- Connect the Telescopic Pipe: Securely attach the 7-meter telescopic pipe to the designated air outlet on the main diving ventilator unit. Ensure a tight connection to prevent air leaks.
- Attach the Breathing Regulator: Connect the diving breathing regulator to the other end of the telescopic pipe. Confirm that all connections are firm and sealed.
- Wear the Harness: If a harness is provided, adjust it for a comfortable and secure fit. Attach the breathing regulator to the harness for easy access during diving.
- Pre-Dive Check: Before entering the water, perform a quick check:
- Ensure all connections are secure.
- Verify the battery level is sufficient for your planned dive duration.
- Briefly turn on the unit to confirm air flow through the regulator.

Image: A close-up of the breathing tube, an essential component for air delivery.
Operating Instructions
- Placement of Main Unit: Place the main diving ventilator unit on the surface of the water. Its design allows it to float and remain stable.
- Power On: Activate the power switch on the main unit. You should hear the compressor begin to operate and feel air flowing through the regulator.
- Breathing Underwater: Insert the regulator mouthpiece into your mouth and begin breathing normally. The system will continuously supply air.
- Monitoring Depth and Time: Be aware of your diving depth and duration. The system is designed for a maximum depth of 7 meters and provides approximately 1 hour of continuous operation. Always monitor your remaining battery life.
- Ascending: Ascend slowly and steadily to the surface. Once at the surface, remove the regulator and power off the main unit.
Important Safety Note: This device is intended for recreational diving within specified depth limits. Always dive with a buddy and be aware of your surroundings. Do not exceed the maximum recommended diving depth of 7 meters.

Image: A diver utilizing the TUXING Diving Ventilator system underwater, demonstrating its use in a marine environment.
Maintenance
- Rinse After Use: After each dive, thoroughly rinse the main unit, telescopic pipe, and breathing regulator with fresh water to remove salt, sand, and other debris.
- Dry Completely: Allow all components to air dry completely before storage. Do not store the unit while wet.
- Battery Charging: Recharge the battery after each use, or as needed, to ensure it is ready for the next dive. Store the unit with a partially charged battery if not used for extended periods, as per battery manufacturer recommendations.
- Inspect Connections: Regularly inspect all hoses, connections, and the regulator for any signs of wear, cracks, or damage. Replace any damaged parts immediately.
- Storage: Store the diving ventilator system in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided storage bag for protection.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No air flow from regulator. | Unit not powered on; low battery; kinked hose; blocked intake. | Ensure unit is on; charge battery; check and straighten hose; clear any obstructions from air intake. |
| Short operating time. | Battery not fully charged; aging battery. | Ensure battery is fully charged before use. If problem persists, battery may need replacement. |
| Unit unstable on water surface. | Rough water conditions; improper placement. | Ensure unit is placed in calmer water. The tumbler design helps stability, but extreme conditions may affect it. |
| Water in breathing tube/regulator. | Improper seal; unit submerged. | Check all connections for proper sealing. Ensure the main unit remains on the surface and is not submerged. |
Specifications

Image: A table displaying the key technical parameters of the TUXING Diving Ventilator, including depth, endurance, and battery specifications.
| Parameter | Value |
|---|---|
| Model Name | Diving Ventilator |
| Part Number | 45Minutes Diving Ventilator |
| Maximum Depth | 7 Meters |
| Endurance (Operating Time) | Up to 1 hour (approximately 50 minutes) |
| Air Flow Rate | 51 L/min |
| Battery Capacity | 9000mAh |
| Battery Power | 99 Watt hours |
| Weight (with battery) | 3.8 kg |
| Voltage | 11.1V |
| Material | Plastic |
| Item Package Dimensions | 15 x 12 x 9.5 inches |
| Package Weight | 6.69 Kilograms |
Warranty and Support
Warranty: The manufacturer states "no" warranty description in the product specifications. Please refer to your purchase documentation or contact the seller for any specific warranty information that may apply at the time of purchase.
Customer Support: For technical assistance, questions, or concerns regarding your TUXING Diving Ventilator, please contact the seller or refer to the official TUXING brand website for support resources. You can visit the TUXING Store on Amazon for more information: TUXING Store.