What this is
The P-140 is the 140 LPM twin-head oil-free pump used in Prestige all-in-one chamber systems. It is the same component we install and service ourselves — sourced from the factory, not a generic aftermarket substitute. Oil-free construction means no oil carryover into the gas path, and the twin-head layout delivers the higher volume that larger chambers and faster fill times require.
Specifications
- Model designation: P-140
- Flow rate: 140 LPM
- Configuration: twin-head, oil-free piston
- Cooling: integrated shaft-mounted cooling fan
- Fittings: brass elbow fittings on both heads
- Mounting: four-point vibration-isolated feet
Compatibility
The 140 L/min twin-head oil-free pump used as the air source in all-in-one hyperbaric chamber systems. Because the 140 LPM class is the industry standard for mild-hyperbaric all-in-one units, this pump is a direct or near-direct replacement across most major chamber brands.
| Brand | Chamber lines | Fitment |
|---|---|---|
| Prestige Hyperbaricour own chambers | Sphere of Power, Vessel of Power, Pavilion of Power, All-in-One 20L Model names as published by the brand: source · checked 2026-09-14 | Verified fit — fitted by us |
| OxyRevomanufacturer | Elite32, Elite36, Apex32, Apex36, Quest30, Quest36, Space60, Space60 Pro, Forward90 Model names as published by the brand: source · checked 2026-09-14 | Standard fitment — confirm before ordering |
| Oxycellown-brand chambers | OxyPro Excel, OxyPro Vantage, OxyPro Genesis, OxyPro Ultra, OxyPro Platinum, OxyPro Sovereign, OxyMax Aero, OxyMax Lounge Model names as published by the brand: source · checked 2026-09-14 | Standard fitment — confirm before ordering |
| Airvidaown-brand chambers | Airvida Ultra, Airvida Elite, Airvida Pro90, Airvida Chair Pro, Airvida Alpha, Portable Lying 1.2-1.5 ATA, Soft Shell Laying 90 x 36 Model names as published by the brand: source · checked 2026-09-14 | Standard fitment — confirm before ordering |
| Airo Recoveryown-brand chambers | View 30 - 2.0 ATA, View 34 - 2.0 ATA, View 34 - 2.5 ATA, VIP Pod, L32 Pro, L36 Pro, S88 Pro Model names as published by the brand: source · checked 2026-09-14 | Standard fitment — confirm before ordering |
| Carbon Wellness MDauthorized dealer | OXYREVO Elite32, OXYREVO Elite36, OXYREVO Apex32, OXYREVO Apex36, OXYREVO Forward90, OXYREVO Heal40, OXYREVO Quest30, OXYREVO Quest36, OXYREVO Space60, OXYREVO Space60 Pro Authorized OxyRevo dealer - fitment follows the underlying OxyRevo chamber platform. Model names as published by the brand: source · checked 2026-09-14 | Standard fitment — confirm before ordering |
| Clarity Hyperbaricsauthorized dealer | Newtowne 27", Newtowne 34", Newtowne 40", Newtowne Shoe, Newtowne Long Shoe, Newtowne Tent, OxyPrime 1, OxyPrime 2, OxyPrime 3, OxyPrime 4, OxyPrime 5, OxyPrime 6 Authorized dealer for Newtowne and OxyPrime chambers - fitment follows the underlying chamber platform. Model names as published by the brand: source · checked 2026-09-14 | Standard fitment — confirm before ordering |
| OxyPrimemanufacturer | OxyPrime I, OxyPrime I+, OxyPrime II, OxyPrime III, OxyPrime IV, OxyPrime IV+, OxyPrime V OxyPrime publishes its models in Roman numerals; US dealers list the same chambers with Arabic numerals. Model names as published by the brand: source · checked 2026-09-14 | Standard fitment — confirm before ordering |
Also searched as: 140 LPM hyperbaric compressor pump, hyperbaric chamber air pump replacement, oil free twin head compressor 140 l/min, all in one hyperbaric compressor replacement, oxygen concentrator compressor pump
- Rated air flow in litres per minute (L/min or LPM)
- Voltage and frequency on the motor label (110V/60Hz vs 220V/50Hz)
- Inlet and outlet port thread size
- Mounting foot spacing and overall footprint
Not sure? Send a photo of your existing part and its label to prestigehyperbaric@gmail.com or call 727-591-4268 and we will confirm fitment before you buy.
All brand and model names are the property of their respective owners and are used here for fitment identification only. Prestige Hyperbaric is an independent supplier and is not affiliated with, endorsed by, or sponsored by any chamber manufacturer listed. Cross-reference data is provided as a guide — always confirm fitment against your existing part before ordering.
Installation & shipping
If you are comfortable working with oxygen-service pneumatics, replacing the pump yourself saves the cost of a full service call. Always follow oxygen-clean handling practices. For hands-on service, contact Hyperbaric Service Pros.
Ten units are in stock at our Holiday, Florida warehouse and ship from stock. Shipping is calculated at checkout.
Regulatory & Wellness Use Notice
Prestige Hyperbaric is not a medical facility; we do not diagnose, treat, cure, or prevent any disease or condition. Cited research, not medical advice. See our FDA Disclosure for details.
Talk to a Prestige Hyperbaric specialist
Questions about the P-140 Oxygen Concentrator Replacement Pump — 140 LPM, or want to compare it against another configuration? Our team in Holiday, Florida can help you pick the right fit.
The Research Behind This Equipment
We keep an independent research library of primary literature with over 400 citations. It is written to inform, not to sell — including the parts of the evidence that are weak or unresolved.
Browse all 11 research chapters →
Cited research, not medical advice. Prestige Hyperbaric is a wellness center, not a medical facility.