
OTP500 Veterinary Chamber
Professional hard-shell hyperbaric chamber for companion animals, with a 7-inch touchscreen and 1.0–1.5 ATA control. 1.0 – 1.5 ATA. Factory-direct from Oxygen Times, Nanjing. Lead time 10-30 days, OEM and ODM from one unit.

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OTP500 Veterinary Chamber
Professional hard-shell hyperbaric chamber for companion animals, with a 7-inch touchscreen and 1.0–1.5 ATA control.
Specifications
| Model | OTP500 |
|---|---|
| Build type | Soft shell |
| Working pressure | 1.0 – 1.5 ATA |
| Dimensions | Hard-shell pet cabin |
| Capacity | Companion animals |
| Warranty | 1 year (extendable +2 years) |
| Lead time | 10–30 days (after testing) |
| Shipping | Sea / air freight, worldwide |
| MOQ / OEM | 1 unit · OEM, ODM & colour customise |
Product overview
What The OTP500 Is
The Oxygen Times OTP500 is a professional hard-shell hyperbaric oxygen chamber designed specifically for companion animals. Built for veterinary professionals, pet wellness providers, animal recovery centers, and premium home pet care, the OTP500 delivers stable hyperbaric oxygen sessions in a safe, comfortable, and intelligently controlled environment. With adjustable operating pressures from 1.0 to 1.5 ATA, integrated environmental monitoring, oxygen enrichment, and multiple independent safety systems, the OTP500 is engineered for dependable daily operation while prioritizing both animal comfort and operator convenience.
Key features
- Adjustable 1.0–1.5 ATA
- Designed for companion animals
- 7-inch touchscreen control
- Real-time O2 and pressure monitoring
Who it is for
Buyers Who Choose This Model
Veterinary hospitals
Continuous monitoring of pressure, oxygen, temperature, humidity and CO2 on a 7-inch touchscreen.
Pet wellness and recovery centres
Ultra-quiet operation at 30 dB or below keeps animals settled through a session.
Breeders and research facilities
Durable flame-retardant construction for frequent daily operation.
Problems it solves
What This Chamber Fixes
Pet hair defeats standard filtration
High-efficiency pet hair filtration with dual air inlet and outlet dust filters, designed for easy access.
The patient cannot report how it feels
Real-time readouts of chamber pressure, oxygen concentration, temperature, humidity and CO2.
Hygiene turnaround between patients
Integrated UV sterilisation and continuous fresh-air circulation built into the chamber.
Application scenarios
Where The OTP500 Is Installed
- Veterinary hospitals
- Pet wellness centers
- Animal recovery centers
- Pet oxygen centers
- Professional breeders
- Animal research facilities
- Premium home pet care
Technical features
How It Is Built
Designed for Companion Animals
The OTP500 provides a spacious, clean, and comfortable environment designed specifically for companion animals. Its intelligent environmental monitoring system continuously displays: Operators can monitor every session in real time through the integrated touchscreen control system, ensuring stable operating conditions throughout the entire process.
- Chamber pressure
- Oxygen concentration
- Temperature
- Humidity
- Carbon dioxide (CO₂)
Intelligent Safety Protection
Safety is incorporated into every aspect of the OTP500. Protection features include: These features provide dependable operation while creating a comfortable environment for companion animals.
- Manual safety valve
- Automatic pressure-relief valve
- Emergency depressurization system
- Session completion alarm
- Automatic oxygen ventilation cycle before chamber opening
- Continuous system monitoring
- Multiple independent safety protection systems
Advanced Air Filtration & Sterilization
The OTP500 incorporates a comprehensive air management system to maintain a clean chamber environment. Features include: Together, these systems help keep the chamber clean and comfortable during daily operation.
- High-efficiency pet hair filtration
- Dual air inlet and outlet dust filters
- Integrated UV sterilization system
- Continuous fresh-air circulation
- Easy-access, low-maintenance filter design
Stable Oxygen Supply
The OTP500 is equipped with a high-performance oxygen delivery system that provides consistent oxygen enrichment throughout every session.
Built for Daily Professional Use
The OTP500 combines intelligent controls with durable construction, making it suitable for frequent operation in professional environments. Premium features include:
- Durable flame-retardant hard-shell construction
- Large transparent observation window
- Quiet operation to minimize animal stress
- Comfortable interior suitable for different pet sizes
- Premium non-toxic materials
- Intelligent touchscreen operation
- Comprehensive safety protection
- Simple installation and user-friendly controls
- Low maintenance with long service life
Why Choose the Oxygen Times OTP500?
- Designed specifically for companion animals
- Stable adjustable pressure from 1.0–1.5 ATA
- Intelligent environmental monitoring system
- Integrated oxygen supply and UV sterilization
- Quiet operation to improve animal comfort
- Premium hard-shell construction
- Comprehensive safety protection systems
- Complete OEM & ODM manufacturing services
- Worldwide shipping and professional technical support
Specifications
Full Technical Data
Every figure below comes from the factory specification for this model. Where a value is not published it is marked TBC rather than estimated.
Detailed technical data for this product is supplied on request - TBC on this page until the factory publishes it.
What ships in the box
Every OTP500 system includes everything required for immediate installation and operation. Fully assembled veterinary chamber with integrated monitoring and safety systems. 7-inch touchscreen interface with real-time monitoring and automatic pressure management. High-performance oxygen concentrator with professional oxygen delivery accessories. Integrated filtration and sterilization components for continuous clean-air circulation. All hoses, fittings, valves, accessories, and user documentation required for installation. Oxygen Times provides remote installation guidance, commissioning assistance, operator training, and long-term technical support.
Quality control
Tested Before It Leaves Nanjing
- Pressure testing before dispatch
- Airtightness inspection
- Functional performance testing
- Appearance inspection
- Export packaging inspection
Certifications: no product certification is claimed for this model, because the factory documentation behind this page carries no certificate numbers or issuing bodies. This is marked TBC deliberately. If your market requires a specific mark, raise it with the factory before ordering - regional certification support is offered as part of the OEM service.
Customisation
OEM ODM And Private Label
Minimum order is one unit, including chamber colour and logo printing. Manuals, packaging, accessories, control interface and destination electrical standards are all configurable.
Comparison
How The OTP500 Compares
Side by side with the models buyers usually shortlist alongside it: OHC20 Cubic Sitting Chamber · OHE20 Hard-Shell Sitting Chamber · All-in-One Oxygen & Air Machine.
| Specification | OTP500 | OHC20 | OHE20 | All-in-One |
|---|---|---|---|---|
| Build type | Soft shell | Hard shell (stainless steel) | Hard shell (stainless steel) | Machine / accessory |
| Working pressure | 1.0 – 1.5 ATA | 2.0 ATA · 14.7 psi | 2.0 ATA · 14.7 psi | Oxygen + pressurised air supply |
| Dimensions | Hard-shell pet cabin | 1350 × 780 × 1900 mm | Stainless-steel sitting cabin | Integrated compact unit |
| Capacity | Companion animals | Walk-in, sit upright | Sit, 1 person | Powers any chamber |
| Lead time | 10–30 days (after testing) | 10–30 days (after testing) | 10–30 days (after testing) | 10–30 days (after testing) |
Use guide
Running A Session Step By Step
Prepare the chamber
Check the filters and confirm the observation window and interior are clean before the patient is placed inside.
Set the session
Select an operating pressure between 1.0 and 1.5 ATA on the 7-inch touchscreen.
Monitor throughout
Watch pressure, oxygen concentration, temperature, humidity and CO2 on the display, and the patient through the observation window.
End the session
The session completion alarm signals the end; an automatic oxygen ventilation cycle runs before the chamber is opened.
Turn around
Run the UV sterilisation cycle and check the pet hair and dust filters between patients.
This page describes equipment. It is not medical advice. How a hyperbaric chamber may be used, and by whom, is set by the regulations of the country it is installed in, and meeting them is the buyer's responsibility.
Buyer questions
OTP500 Buyer Questions
What animals fit in the OTP500?
How quiet is it?
What is monitored during a session?
What safety systems are fitted?
Related Chambers

All-in-One Oxygen & Air Machine
Integrated compact unit · Powers any chamber · Integrated oxygen concentrator and air compressor in one compact unit — the shared power source for our chambers.

OHC20 Cubic Sitting Chamber
1350 × 780 × 1900 mm · Walk-in, sit upright · Spacious cubic walk-in hard-shell chamber with upright seating and stable 2.0 ATA performance.

OHE20 Hard-Shell Sitting Chamber
Stainless-steel sitting cabin · Sit, 1 person · Premium stainless-steel 2.0 ATA sitting chamber with intelligent automatic pressure control and a zero-gravity cabin.

Handheld Wireless Controller
Handheld remote · Accessory · Wireless handheld controller to monitor and adjust compatible Oxygen Times chambers without leaving your seat.
Related Applications Solutions And Guides
Veterinary & Animal Care
Hyperbaric equipment built around animals, hair, hygiene and noise
Clinics & Rehabilitation Centres
Rigid cabins, repeatable control and documentation your inspector will ask for
OEM, ODM & Private Label Manufacturing
Put your brand on a chamber the factory already builds, from one unit
Export, Freight & After-Sales Support
Testing, export packing, documentation and the support that comes after
Hyperbaric Chamber Maintenance And Daily Operation
Zippers, filters, seals and gauges - what to check daily, monthly and before every session.
Importing Hyperbaric Chambers From China
Freight mode, lead time, documentation and the questions to settle before you pay a deposit.
Talk to the factory
Get A Quote For The OTP500
Send your quantity, destination port and any colour or branding requirement. Most quotes go back within 12 hours with a confirmed lead time.
Most enquiries answered within 12 hours · OEM and wholesale welcome
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