The APS Steam Sterilizer Vertical (High Pressure) is a triple-wall vertical autoclave designed for sterilization under saturated steam pressure. It is available in 20L to 150L capacities, with heater loads from 1.5 kW to 6 kW.
The high-pressure vertical sterilizer offers selectable sterilizing temperatures from 121°C to 134°C, with 150°C available as an optional configuration. It features SS 304 construction with optional SS 316/316L for the inner chamber, radial lid locking, pedal-assisted lid lifting, pressure and water-level monitoring, safety protection and digital cycle timing.
✅ Key Features
- Triple-wall vertical steam sterilizer
- High-pressure saturated steam sterilization
-
20L to 150L capacity range
- Sterilizing temperature: 121°C to 134°C
- 150°C optional
- Heat average: ≤ ±1°C
- SS 304 inner chamber
- Optional SS 316/316L inner chamber
- Stainless-steel outer chamber
- Thick stainless-steel lid
- Radial locking system
- Pedal-operated lid lifting device
- Jointless neoprene rubber gasket
- Hydraulic safety testing up to 40 psi
- Water-level indicator/gauge
- Pressure gauge
- Steam release cock
- Spring-loaded safety valve
- Vacuum breaker
- Low-water detector and cut-off
- Specially designed water heaters
- Air insulation
- Optional mineral glass wool insulation
- Digital timer: 0–99 minutes
- Sterilization time: 25–30 minutes
- Manual water filling and removal
- SS sterilization basket supplied
- Cord and plug supplied
- 220/230V AC configuration stated
- Triple-wall and SS GMP construction
Triple-Wall Construction
Unlike the standard vertical model, this high-pressure version features triple-wall construction.
The inner chamber/boiler is manufactured from stainless steel, with:
-
Standard: SS 304
-
Optional: SS 316 / SS 316L
The outer wall is covered with stainless-steel sheet.
The space between the boiler and outer shell provides air insulation. Mineral glass wool insulation can be incorporated when required.
High-Pressure Steam Sterilization
The sterilizer is designed for sterilization using saturated steam under pressure.
The supplied specifications provide:
-
Sterilizing temperature: 121°C to 134°C
-
Optional temperature: 150°C
-
Heat average: ≤ ±1°C
The product description also specifies selectable steam pressure between 15 and 22 psi.
Lid & Radial Locking
The thick stainless-steel lid is secured using a radial locking system.
A pedal lifting device allows the lid to be lifted with reduced manual effort.
A jointless neoprene rubber gasket provides the sealing arrangement between the lid and chamber.
Safety Features
The APS High-Pressure Vertical Steam Sterilizer includes multiple safety features:
- Spring-loaded safety valve
- Low-water detector
- Low-water cut-off
- Pressure gauge
- Steam release cock
- Vacuum breaker
- Radial locking system
- Hydraulic testing up to 40 psi
These features are intended to support safe operation of the pressure vessel and heating system.
Heating System
Heating is provided by specially designed water heaters with model-specific wattage.
Available heater loads range from:
-
1.5 kW for the 20L model
- Up to 6 kW for the 150L model
The supplied description states that the heater selection is intended to provide the required sterilization time for each cycle.
Digital Timer
The sterilizer includes a 0–99 minute digital timer.
The specified sterilization time is 25–30 minutes.
Actual cycle requirements can depend on the sterilization load and selected operating conditions.
Model & Technical Specifications
| Model |
Volume |
Heater Load |
Internal Dimension |
| APS-SSV-HP-20 |
20 L |
1.5 kW |
250 × 450 mm |
| APS-SSV-HP-40 |
40 L |
2 kW |
300 × 550 mm |
| APS-SSV-HP-50 |
50 L |
3 kW |
350 × 550 mm |
| APS-SSV-HP-85 |
85 L |
4 kW |
400 × 600 mm |
| APS-SSV-HP-100 |
100 L |
5 kW |
450 × 600 mm |
| APS-SSV-HP-150 |
150 L |
6 kW |
450 × 900 mm |
General Specifications
| Specification |
Details |
| Product Type |
Vertical Steam Sterilizer – High Pressure |
| Construction |
Triple Wall |
| Capacity Range |
20–150 L |
| Sterilization Method |
Saturated Steam Pressure |
| Sterilizing Temperature |
121–134°C |
| Optional Temperature |
150°C |
| Heat Average |
≤ ±1°C |
| Sterilization Time |
25–30 min |
| Digital Timer |
0–99 min |
| Outer Chamber |
SS 304 |
| Standard Inner Chamber |
SS 304 |
| Optional Inner Chamber |
SS 316 / SS 316L |
| Insulation |
Air |
| Optional Insulation |
Mineral glass wool |
| Water Filling/Removal |
Manual |
| Safety Valve |
Spring-loaded |
| Low-Water Protection |
Detector and cut-off |
| Pressure Monitoring |
Pressure gauge |
| Steam Release |
Steam release cock |
| Vacuum Protection |
Vacuum breaker |
| Lid |
Thick stainless steel |
| Lid Locking |
Radial locking |
| Lid Lifting |
Pedal lifting device |
| Gasket |
Jointless neoprene rubber |
| Hydraulic Test |
Up to 40 psi |
| Power Supply |
220V / 440V as listed |
| Supplied Electrical Connection |
220/230V AC stated in description |
| Included |
SS basket, cord and plug |
Product Disclaimer
Specifications and included accessories may vary by production batch, market, or manufacturer revision. Please verify the exact configuration with the seller before purchase. This product information is intended for general product guidance and does not replace professional medical advice, diagnosis, or treatment.
