Customisable Sizing & Handles
Wide range of sizes available with optional carry handles
Air-enhanced pressure care · Ward care
Sovereign S3 Air
The Future in Ward Care
The Sovereign S3 Air Mattress provides air-enhanced lightweight pressure care in a versatile format, making it an ideal surface for a wide range of clinical environments.
With Optizone Aircell sacral support to prevent bottoming out, a dual-immersion foam system for targeted comfort, and a sealed hospital-grade cover for infection control, it standardises support while ensuring exceptional safety, durability, and ease of handling.
Therapeutic weight loading: 30–250 kgOptizone Aircell sacral supportMedium–High pressure care risk
Inside the mattress
Product features
Customisable Sizing & Handles
Wide range of sizes available with optional carry handles
Triple-Zoned Immersion Core
Targeted heel, scapular, and sacral profiling for pressure redistribution
Heel Slope Design
Transfers pressure from heels to calves for injury prevention
Long-Lasting Core Durability
Reinforced sacral zones resist wear and extend mattress life
Strengthened Hinged Sides
Improved lateral stability for safer transfers and repositioning
Infection Control Optimised
Seamless, wipeable surface with resistance to strong cleaning agents
Aircell Sacral Support
Integrated air system prevents bottoming-out under high loads
Airoform Memory Breathe Layer
Soft, breathable immersion layer improves comfort and microclimate
Triple-Zoned Immersion Core
Targeted heel, scapular, and sacral profiling for pressure redistribution
Heel Slope Design
Transfers pressure from heels to calves for injury prevention
Long-Lasting Core Durability
Reinforced sacral zones resist wear and extend mattress life
Strengthened Hinged Sides
Improved lateral stability for safer transfers and repositioning
Infection Control Optimised
Seamless, wipeable surface with resistance to strong cleaning agents
Aircell Sacral Support
Integrated air system prevents bottoming-out under high loads
Airoform Memory Breathe Layer
Soft, breathable immersion layer improves comfort and microclimate
Principles of pressure care
Shear & Friction Reduction
- Airoform Memory Breathe top layer and stretch cover reduce shear forces
- Welded seams and foam layering protect fragile skin
Repositioning & Mobility
- Firm hinged sides enhance stability and central positioning
- Lightweight structure aids staff with transfers
Pressure Redistribution
- Dual immersion foams combined with Optizone Aircell sacral support
- Reduce concentrated pressure in high-load zones
Microclimate Management
- Ventilated foam and vapour-permeable covers improve airflow
- Regulates heat and moisture build-up for improved comfort
Cover options
The S3 Air range offers specialised covers designed for different levels of care, balancing comfort, hygiene, and durability.
Premiflex Classic
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4-way stretch, anti-shear, waterproof surface
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Reliable performance for standard care settings
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Easy wipe-clean, disinfectant-compatible to 10,000ppm
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Purple polyurethane top with PVC base
Premiflex Ultra
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4-way stretch, breathable, anti-shear fabric
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High performance for demanding environments
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Enhances foam longevity and airflow
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Disinfectant-compatible to 10,000ppm
Premiflex Ultra Plus
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All Ultra benefits with extra abrasion resistance
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Built for harsh cleaning and high-use settings
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Long-term durability under tough conditions
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Disinfectant-compatible to 15,000ppm
Technical information
Clinical pressure mapping
Pressure mapping for the Sovereign S3 Air mattress is performed with the RESNA/NPIAP 50th Percentile Male Mannequin. The test mannequin replicates high-risk pressure points by excluding soft tissue factors, ensuring accurate and repeatable redistribution data.
Testing parameters and equipment
Tekscan pressure measurement
| System | 7.20C |
|---|---|
| Rows | 104 |
| Sensel area | 2.89008 cm² |
| Micro second | 0 |
| Sensor type | 5400D |
| Columns | 34 |
| Seconds per frame | 0.010319 |
| Units | mmHg |
Pressure mapping parameters
| Bed surface | Alrick, 2001WMKII Series Bed |
|---|---|
| Relative humidity | 51% |
| Ambient temperature | 21°C |
| Height | 178 cm |
| Subject | 81 kg RESNA/NPIAP 50th percentile male mannequin |
| Duration | 6 hours on the support surface |
Risk rating and product profile
Product sizing and specifications
View available sizes and specifications, or speak with our team about custom dimensions.
The Sovereign S3 Air, proudly manufactured in Armidale, Australia, is available in custom sizes with adjustable length, width, and thickness, using premium Australian and European materials.
| Size | Dimensions (mm) | Product code — Premiflex Classic |
|---|---|---|
| Single | 1980 × 880 × 150 | S3AS1000 |
| Long Single | 2030 × 880 × 150 | S3ASL1000 |
| King Single | 1980 × 1050 × 150 | S3AKS1000 |
| Long King Single | 2030 × 1050 × 150 | S3AKSL1000 |
| Extra Wide | 1980 × 1150 × 150 | S3AEW1000 |
| Extra Wide Long | 2030 × 1150 × 150 | S3AEWL1000 |
| Double | 1980 × 1350 × 150 | S3AD1000 |
| Long Double | 2030 × 1350 × 150 | S3ADL1000 |
| Queen | 1980 × 1530 × 150 | S3AQ1000 |
| Long Queen | 2030 × 1530 × 150 | S3AQL1000 |
| King | 1980 × 1850 × 150 | S3AK1000 |
| Long King | 2030 × 1850 × 150 | S3AKL1000 |
Talk to Forté
Is the Sovereign S3 Air right for your care needs?
Request product information, discuss suitability or speak with our team about arranging a trial.