1.3 ATA vs 1.5 ATA Mild Hyperbaric Chamber: How to Choose and Order Custom
Standard HEAOCEAN chambers work at 1.3 ATA. 1.5 ATA is available as a custom configuration. This guide explains how to choose and what to confirm before you order.
Lead times run from 30 to about 45 days depending on order size, counted from confirmed order and configuration.
1.3 ATA vs 1.5 ATA Mild Hyperbaric Chamber: How to Choose and Order Custom
Every HEAOCEAN portable soft-shell chamber works at about 30 kPa (about 1.3 ATA) as standard. That covers the sitting YCDR-HS050, the lying YCDR-HL050, and the integrated YCDR-HC050.
If your market or customers ask for 1.5 ATA, we can build it as a custom configuration. A higher number is not automatically a better choice, so this guide helps you decide and order with clear terms.
Quick rule: Choose 1.3 ATA for standard supply. Choose 1.5 ATA only when your market, customers, or brand plan specifically calls for it.
In This Guide
Quick Answer: Which Pressure Should You Choose?
Start with what your buyers actually ask for. If nobody asks for 1.5 ATA, the standard 1.3 ATA chamber is the simpler choice.
| If You Need | Choose | Why |
|---|---|---|
| The standard product for most buyers | 1.3 ATA | Standard configuration on all three models |
| A specific 1.5 ATA product for your market | 1.5 ATA custom | Built to order on any of the three models |
| A trial before a larger order | 1.5 ATA, one unit | Orders from one unit are accepted |
| A lower unit price on a custom order | 1.5 ATA, 20+ units | Larger orders have the best price |
What Does ATA Mean?
ATA stands for atmospheres absolute. One atmosphere is normal air pressure at sea level, so 1.3 ATA means about 1.3 times that level.
For the standard chambers, 1.3 ATA corresponds to about 30 kPa of working pressure. Always ask for the pressure to be written in the quotation and spec sheet.
1.3 ATA at a Glance
The three standard models share the same pressure. They differ in shape and position.
| Model | Type | Dimensions (mm) |
|---|---|---|
| YCDR-HS050 | Sitting | 1600 x 650 x 1200 |
| YCDR-HL050 | Lying (cylindrical) | Diameter 750 x length 2000 |
| YCDR-HC050 | Integrated sitting and lying | 2000 x 650 x 1200 |
All three offer oxygen output of 5 L/min and oxygen concentration of 93% +/- 3%. To choose a model first, read our sitting vs lying vs sit-lie chamber guide.
Why Is 1.5 ATA Custom Only?
1.5 ATA is available as a custom configuration only and is not kept in regular stock. The equipment and chamber configuration stay the same as the standard model.
What changes is how the order is handled. It is built to order, so it has its own lead time and pricing. All three models can be made at 1.5 ATA.
Which Order Size Fits Your Plan?
The unit price for 1.5 ATA is higher than the 1.3 ATA standard model, and larger orders have a better price. The lead time starts after the order and configuration are confirmed.
| Order Size | Lead Time | Price Position | Best For |
|---|---|---|---|
| 1 unit | Within 30 days | Highest unit price | Sample check |
| 2 to 9 units | Within 35 days | Lower than a single unit | Trial order |
| 10 to 19 units | Within 40 days | Lower again | Small batch |
| 20+ units | About 45 days | Most favorable | Bulk supply |
Ask for the exact unit price of your tier in a written quotation.
Use This Order Planning Process
Quantity
Price
Models
Request a written quotation that states 1.5 ATA, the quantity tier, and the lead time.
How to Talk About a 1.5 ATA Order
Clear wording avoids delays. Cover these points in your first message.
- Confirm the model. Choose HS050, HL050, HC050, or a mix.
- Confirm the quantity tier. Lead time and price depend on it.
- Confirm the start date. The delivery clock starts after the order and configuration are confirmed.
- Write the pressure clearly. The quotation, spec sheet, manual, and labels should all say "1.5 ATA", not "high-pressure version".
- Check local requirements. Confirm import and marketing rules in your destination yourself.
Distributors can also read our hyperbaric chamber manufacturer guide for distribution and OEM.
What to Send for a Quote
- Model and quantity: YCDR-HS050, YCDR-HL050, YCDR-HC050, or a mix
- Pressure scope: 1.5 ATA for all units or only some
- Destination: country, voltage, frequency, and plug type
- Branding: chamber cover color, logo, packaging, or label needs
- Order plan: sample, trial order, or bulk order
Common Mistakes to Avoid
- Writing "high-pressure version" instead of "1.5 ATA" on documents.
- Assuming the delivery clock starts at the first inquiry.
- Expecting 1.5 ATA to be available from regular stock.
- Choosing 1.5 ATA because the number is higher, not because the market needs it.
For a broader overview, start with the hyperbaric chamber buying guide.
Frequently Asked Questions
What is the difference between 1.3 ATA and 1.5 ATA?
1.3 ATA is the standard configuration on all HEAOCEAN chambers. 1.5 ATA is a custom configuration for buyers who specifically need it.
Why is 1.5 ATA custom only?
1.5 ATA is available as a custom configuration only and is not kept in regular stock. It is built to order, so it has its own price and lead time.
Can all three models be made at 1.5 ATA?
Yes. The sitting YCDR-HS050, the lying YCDR-HL050, and the integrated YCDR-HC050 can all be made at 1.5 ATA.
Does 1.5 ATA change the equipment or chamber?
No. The equipment and chamber configuration stay the same as the standard model.
What is the minimum order for 1.5 ATA?
You can order from one unit.
How long does delivery take?
Within 30 days for 1 unit, within 35 days for 2 to 9 units, within 40 days for 10 to 19 units, and about 45 days for 20 or more units. The lead time starts after the order and configuration are confirmed.
Is 1.5 ATA more expensive?
The unit price is higher than the 1.3 ATA standard model. Larger orders have a better price, and 20 or more units are the most favorable.
Are these chambers medical devices?
No. HEAOCEAN mild hyperbaric chambers are wellness products for general relaxation and personal wellness use. They are not intended to diagnose, treat, cure, or prevent any disease.
Request Your 1.5 ATA Quotation
Send HEAOCEAN your model, quantity, and destination. Our product team will prepare a written quotation.